Man can be chained, but he cannot be domesticated.

Man can be chained, but he cannot be domesticated.

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.

The tapestry of history has no point at which you can cut it and leave the design intelligible.

The tapestry of history has no point at which you can cut it and leave the design intelligible.

The strongest man upon Earth is he who stands most alone.

The strongest man upon Earth is he who stands most alone.

Society is joint action and cooperation in which each participant sees the other partner's success as a means for the read more

Society is joint action and cooperation in which each participant sees the other partner's success as a means for the attainment of his own.

...one of the tests of a theory is that, once grasped, it appears self-evident.

...one of the tests of a theory is that, once grasped, it appears self-evident.

Those families, you know, are our upper crust, not upper ten
thousand.

Those families, you know, are our upper crust, not upper ten
thousand.

Almost everyone who has read history in a more than casual manner knows that when the great figure of God read more

Almost everyone who has read history in a more than casual manner knows that when the great figure of God appears in a controversy, the shooting cannot be far off.

Mutation is random; natural selection is the very opposite of random.

Mutation is random; natural selection is the very opposite of random.