"Every major question in history is a religious question. It has more effect in molding life than nationalism or a common language"

"Questions are never indiscreet, answers sometimes are"

"Life is life - whether in a cat, or dog or man. There is no difference there between a cat or a man. The idea of difference is a human conception for man's own advantage"

"Plunge boldly into the thick of life, and seize it where you will, it is always interesting"

"Question everything. Learn something. Answer nothing"

"Cats and monkeys; monkeys and cats; all human life is there"

"Telling a teenager the facts of life is like giving a fish a bath"

"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"

"Business is the salt of life"

"The past actually happened but history is only what someone wrote down"

"As soon as there is life there is danger"