It [freedom] is a thing of the spirit. Men must be free to worship, to think, to hold opinions, to speak without fear. They must be free to challenge wrong and oppression with the surety of justice.

If America is to be run by the people, it is the people who must think. And we do not need to put on sackcloth and ashes to think. Nor should our minds work like a sundial which records only sunshine. Our thinking must square against some lessons of history, some principles of government and morals, if we would preserve the rights and dignity of men to which this nation is dedicated.

Engineering is a great profession. There is the satisfaction of watching a figment of the imagination emerge through the aid of science to a plan on paper. Then it moves to realization in stone or metal or energy. Then it brings homes to men or women. Then it elevates the standard of living and adds to the comforts of life. This is the engineer's high privilege.

Bless the children, for the national debt is theirs.

Fishing is a... discipline in the equality of men - for all men are equal before fish.

Prosperity cannot be restored by raids upon the public Treasury.

Our strength lies in spiritual concepts. It lies in public sensitivities to evil. Our greatest danger is not from invading armies. Our dangers are that we may commit suicide from within by complaisance with evil, or by public tolerance of scandalous behavior.