Impossible Quotes

Discover perspectives on the impossible from pioneers, artists, scientists, and everyday voices. These quotes consider limits, courage, curiosity, and the moments when persistence turns barriers into beginnings. Whether you are seeking a spark for a project, reassurance during a setback, or a reminder to question assumptions, you will find concise reflections that invite thinking rather than declaring answers. Read at your own pace, share if moved, and let each line prompt a fresh look at what cannot yet be done.
Small: Mother love is the fuel that enables a normal human being to do the impossible
Marion C. Garretty
"Mother love is the fuel that enables a normal human being to do the impossible"
Marion C. Garretty, Poet
Small: What is real is not the external form, but the essence of things... it is impossible for anyone to express any
Constantin Brancusi
"What is real is not the external form, but the essence of things... it is impossible for anyone to express anything essentially real by imitating its exterior surface"
Constantin Brancusi, Sculptor
Small: Nothing is impossible, the word itself says Im possible!
Audrey Hepburn
"Nothing is impossible, the word itself says 'I'm possible'!"
Audrey Hepburn, Actress
Small: It is impossible to suffer without making someone pay for it every complaint already contains revenge
Friedrich Nietzsche
"It is impossible to suffer without making someone pay for it; every complaint already contains revenge"
Friedrich Nietzsche, Philosopher
Small: Heavier-than-air flying machines are impossible
"Heavier-than-air flying machines are impossible"
Lord Kelvin, Scientist
Small: It is impossible to begin to learn that which one thinks one already knows
Epictetus
"It is impossible to begin to learn that which one thinks one already knows"
Epictetus, Philosopher
Small: Progress is impossible without change, and those who cannot change their minds cannot change anything
George Bernard Shaw
"Progress is impossible without change, and those who cannot change their minds cannot change anything"
George Bernard Shaw, Dramatist
Small: What we need is more people who specialize in the impossible
Theodore Roethke
"What we need is more people who specialize in the impossible"
Theodore Roethke, Poet
Small: Nothing is impossible to a willing heart
John Heywood
"Nothing is impossible to a willing heart"
John Heywood, Dramatist
Small: It is impossible for us to break the law. We can only break ourselves against the law
"It is impossible for us to break the law. We can only break ourselves against the law"
Cecil B. DeMille, Producer
Small: What is the beautiful, if not the impossible
Gustave Flaubert
"What is the beautiful, if not the impossible"
Gustave Flaubert, Novelist
Small: If an elderly but distinguished scientist says that something is possible, he is almost certainly right but if
Arthur C. Clarke
"If an elderly but distinguished scientist says that something is possible, he is almost certainly right; but if he says that it is impossible, he is very probably wrong"
Arthur C. Clarke, Writer
Small: The word impossible is not in my dictionary
Napoleon Bonaparte
"The word impossible is not in my dictionary"
Napoleon Bonaparte, Leader
Small: The only way of finding the limits of the possible is by going beyond them into the impossible
Arthur C. Clarke
"The only way of finding the limits of the possible is by going beyond them into the impossible"
Arthur C. Clarke, Writer
Small: Forgiveness is indifference. Forgiveness is impossible while love lasts
Mary Chesnut
"Forgiveness is indifference. Forgiveness is impossible while love lasts"
Mary Chesnut, Author
Small: The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that whe
Douglas Adams
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair"
Douglas Adams, Writer
Small: The impossible often has a kind of integrity which the merely improbable lacks
Douglas Adams
"The impossible often has a kind of integrity which the merely improbable lacks"
Douglas Adams, Writer
Small: It always seems impossible until its done
Nelson Mandela
"It always seems impossible until its done"
Nelson Mandela, Statesman
Small: The Difficult is that which can be done immediately the Impossible that which takes a little longer
George Santayana
"The Difficult is that which can be done immediately; the Impossible that which takes a little longer"
George Santayana, Philosopher
Small: Without knowing what I am and why I am here, life is impossible
Leo Tolstoy
"Without knowing what I am and why I am here, life is impossible"
Leo Tolstoy, Novelist
Small: Everything is theoretically impossible, until it is done
"Everything is theoretically impossible, until it is done"
Robert A. Heinlein, Writer
Small: Love between man and man is impossible because there must not be sexual intercourse and friendship between man
James Joyce
"Love between man and man is impossible because there must not be sexual intercourse and friendship between man and woman is impossible because there must be sexual intercourse"
James Joyce, Novelist
Small: Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth
"Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth"
Arthur Conan Doyle, Writer
Small: There is nothing impossible to him who will try
Alexander the Great
"There is nothing impossible to him who will try"
Alexander the Great, Leader
Small: Television has made dictatorship impossible but democracy unbearable
"Television has made dictatorship impossible but democracy unbearable"
Shimon Peres, Statesman
Small: It is impossible to trap modern physics into predicting anything with perfect determinism because it deals wit
"It is impossible to trap modern physics into predicting anything with perfect determinism because it deals with probabilities from the outset"
Arthur Eddington, Scientist
Small: Aviation is proof that given, the will, we have the capacity to achieve the impossible
"Aviation is proof that given, the will, we have the capacity to achieve the impossible"
Eddie Rickenbacker, Aviator
Small: Those who make peaceful revolution impossible will make violent revolution inevitable
John F. Kennedy
"Those who make peaceful revolution impossible will make violent revolution inevitable"
John F. Kennedy, President
Small: The only place where your dream becomes impossible is in your own thinking
Robert H. Schuller
"The only place where your dream becomes impossible is in your own thinking"
Robert H. Schuller, Clergyman
Small: Again and again, the impossible problem is solved when we see that the problem is only a tough decision waitin
Robert H. Schuller
"Again and again, the impossible problem is solved when we see that the problem is only a tough decision waiting to be made"
Robert H. Schuller, Clergyman
Small: Terrorism is the tactic of demanding the impossible, and demanding it at gunpoint
"Terrorism is the tactic of demanding the impossible, and demanding it at gunpoint"
Christopher Hitchens, Author
Small: We are all faced with a series of great opportunities brilliantly disguised as impossible situations
"We are all faced with a series of great opportunities brilliantly disguised as impossible situations"
Charles R. Swindoll, Clergyman
Small: There are no rules and regulations for perfect composition. If there were we would be able to put all the info
Arnold Newman
"There are no rules and regulations for perfect composition. If there were we would be able to put all the information into a computer and would come out with a masterpiece. We know that's impossible. You have to compose by the seat of your pants"
Arnold Newman, Photographer
Small: Without faith, nothing is possible. With it, nothing is impossible
"Without faith, nothing is possible. With it, nothing is impossible"
Mary McLeod Bethune, Educator
Small: Nothing is insignificant in the history of a young community, and - above all - nothing seems impossible
Catherine Helen Spence
"Nothing is insignificant in the history of a young community, and - above all - nothing seems impossible"
Catherine Helen Spence, Author
Small: It is impossible to practice parliamentary politics without having patience, decency, politeness and courtesy
Khaleda Zia
"It is impossible to practice parliamentary politics without having patience, decency, politeness and courtesy"
Khaleda Zia, Statesman
Small: It is impossible for our working people to maintain their full strength if they do not succeed in obtaining a
Paul von Hindenburg
"It is impossible for our working people to maintain their full strength if they do not succeed in obtaining a sufficient supply of fat, allotted to them on a proper basis"
Paul von Hindenburg, President
Small: Man can believe the impossible, but man can never believe the improbable
Oscar Wilde
"Man can believe the impossible, but man can never believe the improbable"
Oscar Wilde, Dramatist
Small: Music expresses that which cannot be said and on which it is impossible to be silent
Victor Hugo
"Music expresses that which cannot be said and on which it is impossible to be silent"
Victor Hugo, Author
Small: Men like me are impossible until the day when they become necessary
Victor Hugo
"Men like me are impossible until the day when they become necessary"
Victor Hugo, Author
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