Hope means hoping when things are hopeless, or it is no virtue at all... As long as matters are really hopeful, hope is mere flattery or platitude; it is only when everything is hopeless that hope begins to be a strength.

Progress is a comparative of which we have not settled the superlative.

The professional soldier gains more and more power as the general courage of a community declines.

Psychoanalysis is a science conducted by lunatics for lunatics. They are generally concerned with proving that people are irresponsible; and they certainly succeed in proving that some people are

When we reverence anything in the mature, it is their virtues or their wisdom, and this is an easy matter. But we reverence the faults and follies of children. We should probably come considerably nearer to the true conception of things if we treated all grown-up persons, of all titles and types, with precisely that dark affection and dazed respect with which we treat the infantile limitations.

The thing that cannot be defined is the first thing; the primary fact.

I never said a word against eminent men of science. What I complain of is a vague popular philosophy which supposes itself to be scientific when it is really nothing but a sort of new religion and an uncommonly nasty one. When people talked about the fall of man, they knew they were talking about a mystery, a thing they didn't understand. Now they talk about the survival of the fittest: they think they do understand it, whereas they have not merely no notion, they have an elaborately false notion of what the words mean.