"A world is in danger, this planet is in great danger!"

"It is a useless life that is not consecrated to a great ideal. It is like a stone wasted on the field without becoming a part of any edifice"

"I said when I came into office that I don't want to be a great leader; I want to be a good democrat"

"Do not say a little in many words but a great deal in a few"

"Behind every great fortune lies a great crime"

"Great effort from great motives is the best definition of a happy life"

"Now that the House of Commons is trying to become useful, it does a great deal of harm"

"The moment you think you understand a great work of art, it's dead for you"

"Wonder if there is life on another planet? Let's suppose there is. Suppose further, that only one star in a trillion has a planet that could support life. If that were the case, then there would be at least 100 million planets that harbored life"

"Here men from the planet Earth first set foot upon the Moon. July 1969 AD. We came in peace for all mankind"

"Seek the lofty by reading, hearing and seeing great work at some moment every day"