Inventive man has invented nothing -- nothing from scratch. If he has produced a machine that in motion overcomes the law of gravity, he learned the essentials from the observation of birds.

Of all forms of government and society, those of free men and women are in many respects the most brittle. They give the fullest freedom for activities of private persons and groups who often identify their own interests, essentially selfish, with the general welfare.

Age is not measured by years. Nature does not equally distribute energy. Some people are born old and tired while others are going strong at seventy.

Courage, it would seem, is nothing less than the power to overcome danger, misfortune, fear, injustice, while continuing to affirm inwardly that life with all its sorrows is good; that everything is meaningful even if in a sense beyond our understanding; and that there is always tomorrow.

The prices are ridiculous... I don't see how people can go back and forth to work or to school. How can we afford the gas?

There is nothing to fear except the persistent refusal to find out the truth, the persistent refusal to analyze the causes of happenings...Fear [False Evidence Appearing Real] grows in darkness; if you think there's a bogeyman around, turn on the light.

Can one preach at home inequality of races and nations and advocate abroad good-will towards all men?