You should never have your best trousers on when you go out to fight for freedom and truth.

The worst enemy of truth and freedom in our society is the compact majority.

The spirit of truth and the spirit of freedom - these are the pillars of society.

Never wear your best trousers when you go out to fight for freedom and truth.

The pillars of truth and the pillars of freedom - they are the pillars of society.

I learned the truth at seventeen, That love was meant for beauty queens, And high school girls with clear skinned smiles, Who married young and then retired.

All truth, in the long run, is only common sense clarified.

Ecclesiasticism in science is only unfaithfulness to truth.

Freedom and order are not incompatible... truth is strength... free discussion is the very life of truth.

The more rapidly truth is spread among mankind the better it will be for them. Only let us be sure that it is the truth.

Time, whose tooth gnaws away everything else, is powerless against truth.

Science has fulfilled her function when she has ascertained and enunciated truth.

You shall know the truth, and the truth shall make you mad.

An unexciting truth may be eclipsed by a thrilling lie.

Great is truth, but still greater, from a practical point of view, is silence about truth. By simply not mentioning certain subjects... totalitarian propagandists have influenced opinion much more effectively than they could have by the most eloquent denunciations.