The commonest weakness of our race is our ability to rationalize our most selfish purposes.

Happiness consists in getting enough sleep. Just that, nothing more.

A pacifist male is a contradiction in terms. Most self-described "pacifists" are not pacific; they simply assume false colors. When the wind changes, they hoist the Jolly Roger.

All my enemies are self-appointed.

There ought not to be anything in the whole universe that man can't poke his nose into-that's the way we're built and I assume that there's some reason for that.

Of all the creatures on this planet none is more dangerous than a human being.

Liberty is never unalienable; it must be redeemed regularly with the blood of patriots or it always vanishes. Of all the so-called natural human rights that have ever been invented, liberty is least likely to be cheap and is never free of cost.