There are men who never err, because they never propose anything rational.

Certain defects are necessary for the existence of individuality.

Oh, happy he who still hopes he can emerge from Error's boundless sea! - Faust.

Legislators and revolutionaries who promise both equality and liberty are visionaries and charlatans.

If you wish a wise answer, you must put a rational question.

Every need whose true satisfaction is denied leads by necessity to faith.

Daring ideas are like chessmen moved forward; they may be beaten, but they may start a winning game.