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.

The collective matrix of a science at a given time is determined by a kind of establishment, which includes universities, read more

The collective matrix of a science at a given time is determined by a kind of establishment, which includes universities, learned societies, and, more recently, the editorial offices of technical journals. Like other establishments, they are consciously or unconsciously bent on preserving the status quo- partly because unorthodox innovations are a threat to their authority, but also because of the deeper fear that their laboriously erected an intellectual edifice might collapse under the impact.

Nature, to be commanded, must be obeyed.

Nature, to be commanded, must be obeyed.

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.

It is easier to show the disorder that must accompany reform than the order that should follow it.

It is easier to show the disorder that must accompany reform than the order that should follow it.

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

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

Reality is that which, when you stop believing in it, doesn't go away.

Reality is that which, when you stop believing in it, doesn't go away.

To our real, naked selves there is not a thing on earth or in heaven worth dying for. It is read more

To our real, naked selves there is not a thing on earth or in heaven worth dying for. It is only when we see ourselves as actors in a staged (and therefore unreal) performance that death loses its frightfulness and finality and becomes an act of make-believe and a theatrical gesture. It is one of the main tasks of a real leader to mask the grim reality of dying and killing by evoking in his followers the illusion that they are participating in a grandiose spectacle, a solemn or lighthearted dramatic performance.