The worst thing that can happen to a good cause is, not to be skillfully attacked, but to be ineptly read more

The worst thing that can happen to a good cause is, not to be skillfully attacked, but to be ineptly defended.

Don't ask the barber whether you need a haircut.

Don't ask the barber whether you need a haircut.

Against stupidity the very gods fight in vain.

Against stupidity the very gods fight in vain.

Scientific research sooner or later, but inevitably, encounters something ultimately given that it cannot trace back to something else of read more

Scientific research sooner or later, but inevitably, encounters something ultimately given that it cannot trace back to something else of which it would appear as the regular or necessary derivative. Scientific progress consists in pushing further back this ultimately given.

...far from failing in its intended task, our educational system is in fact succeeding magnificently, because its aim is to read more

...far from failing in its intended task, our educational system is in fact succeeding magnificently, because its aim is to keep the American people thoughtless enough to go on supporting the system.

Spiritual stagnation ensues when man's environment becomes unpredictable or when his inner life is made wholly predictable.

Spiritual stagnation ensues when man's environment becomes unpredictable or when his inner life is made wholly predictable.

Challenges are what make life interesting; overcoming them is what makes life meaningful.

Challenges are what make life interesting; overcoming them is what makes life meaningful.

Every politician, clergyman, educator, or physician, in short, anyone dealing with human individuals, is bound to make grave mistakes if read more

Every politician, clergyman, educator, or physician, in short, anyone dealing with human individuals, is bound to make grave mistakes if he ignores these two great truths of population zoology: (1) no two individuals are alike, and (2) both environment and genetic endowment make a contribution to nearly every trait.

Philosophy consists very largely of one philosopher arguing that all other philosophers are jackasses. He usually proves it, and I read more

Philosophy consists very largely of one philosopher arguing that all other philosophers are jackasses. He usually proves it, and I should add that he also usually proves that he is one himself.