The longing for certainty... is in every human mind. But certainty is generally illusion

We should be eternally vigilant against attempts to check the expression of opinions that we loathe

This is a court of law, young man, not a court of justice.

A new and valid idea is worth more than a regiment and fewer men can furnish the former than command the latter

The great act of faith is when a man decides he is not God

It seems to me that at this time we need education in the obvious more than the investigation of the obscure

A child's education should begin at least one hundred years before he is born

To be 70 years young is sometimes far more cheerful and hopeful than to be 40 years old

You commit a sin of omission if you do not utilize all the power that is within you. All men have claims on man, and to the man with special talents, this is a very special claim. It is required that a man take part in the actions and clashes of his