From error to error one discovers the entire truth.

The effect of the consolations of religion may be compared to that of a narcotic.

Conservatism, however, is too often a welcome excuse for lazy minds, loath to adapt themselves to fast changing conditions.

The dream is the liberation of the spirit from the pressure of external nature, a detachment of the soul from the fetters of matter.

If youth knew; if age could.

Religious ideas have sprung from the same need as all the other achievements of culture: from the necessity for defending itself against the crushing supremacy of nature.

Psychiatry is the art of teaching people how to stand on their own feet while reclining on couches.