He who will not reason, is a bigot; he who cannot is a fool; and he who dares not is read more

He who will not reason, is a bigot; he who cannot is a fool; and he who dares not is a slave.

Knowledge can be enormously costly, and is often scattered in widely uneven fragments, too small to be individually usable in read more

Knowledge can be enormously costly, and is often scattered in widely uneven fragments, too small to be individually usable in decision making. The communication and coordination of these scattered fragments of knowledge is one of the basic problems- perhaps the basic problem- of any society.

Simplicity is the outward sign and symbol of depth of thought.

Simplicity is the outward sign and symbol of depth of thought.

Where all think alike, no one thinks very much.

Where all think alike, no one thinks very much.

The natural inclination of a child is to take pleasure in the use of the mind no less than of read more

The natural inclination of a child is to take pleasure in the use of the mind no less than of the body. The child's primary business is learning. It is also the primary entertainment. To retain that orientation into adulthood, so that consciousness is not a burden but a joy, is the mark of the successfully developed human being.

It is not love of self but hatred of self which is at the root of the troubles that afflict read more

It is not love of self but hatred of self which is at the root of the troubles that afflict our world.

The sexual regions constitute a particularly vulnerable spot, and remain so even in man, and the need for their protection read more

The sexual regions constitute a particularly vulnerable spot, and remain so even in man, and the need for their protection which thus exists conflicts with the prominent display required for sexual allurement. This end is far more effectively attained, with greater advantage and less disadvantage, by concentrating the chief ensigns of sexual attractiveness on the upper and more conspicuous parts of the body. This method is well-nigh universal among animals as well as in man.

There is only one step from fanaticism to barbarism.

There is only one step from fanaticism to barbarism.

The human understanding is no dry light, but receives infusion from the will and affections; which proceed sciences which may read more

The human understanding is no dry light, but receives infusion from the will and affections; which proceed sciences which may be called "sciences as one would." For what a man had rather were true he more readily believes. Therefore he rejects difficult things from impatience of research; sober things, because they narrow hope; the deeper things of nature, from superstition; the light of experience, from arrogance and pride; things not commonly believed, out of deference to the opinion of the vulgar. Numberless in short are the ways, and sometimes imperceptible, in which the affections color and infect the understanding.