If it's worth doing, it's worth overdoing.

The men who are not interested in philosophy need it most urgently: they are most helplessly in its power. The men who are not interested in philosophy absorb its principles from the cultural atmosphere around them-from schools, colleges, books, magazines, newspapers, movies, television, etc. Who sets the tone of a culture? A small handful of men: the philosophers. Others follow their lead, either by conviction or by default.

There are four characteristics which brand a country unmistakably as a dictatorship: one-party rule, executions without trial or with a mock trial for political offenses, the nationalization or expropriation of private property, and censorship. A country guilty of these outrages forfeits any moral prerogatives, any claim to national rights or sovereignty, and becomes an outlaw.

Self-esteem is reliance on one's power to think... The man of authentic self-confidence is the man who relies on the judgment of his own mind.

Power-lust is a weed that grows only in the vacant lots of an abandoned mind.

One method of destroying a concept is by diluting its meaning. Observe that by ascribing rights to the unborn, i.e., the nonliving, the anti-abortionists obliterate the rights of the living.

The cult of moral grayness is a revolt against moral values.