There are in fact four very different stumbling blocks in the way of grasping the truth, which hinder every man read more

There are in fact four very different stumbling blocks in the way of grasping the truth, which hinder every man however learned, and scarcely allow anyone to win a clear title to wisdom, namely, the example of weak and unworthy authority, longstanding custom, the feeling of the ignorant crowd, and the hiding of our own ignorance while making a display of our apparent knowledge.

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.

Nothing in the world is more dangerous than a sincere ignorance and conscientious stupidity.

Nothing in the world is more dangerous than a sincere ignorance and conscientious stupidity.

Our quarrel with the world is an echo of the endless quarrel proceeding within us.

Our quarrel with the world is an echo of the endless quarrel proceeding within us.

Better mad with the rest of the world than wise alone.

Better mad with the rest of the world than wise alone.

In the world of reality, life, and human action there is no such thing as interests independent of ideas, preceding read more

In the world of reality, life, and human action there is no such thing as interests independent of ideas, preceding them temporarily and logically. What a man considers his interest is the result of his ideas.

It is a juvenile notion that a society needs a lofty purpose and a shining vision to achieve much. Both read more

It is a juvenile notion that a society needs a lofty purpose and a shining vision to achieve much. Both in the marketplace and on the battlefield men who set their hearts on toys have often displayed unequal initiative and drive. And one must be ignorant of the creative process to look for a close correspondence between motive and achievement in the world of thought and imagination.

Ideas are everywhere, but knowledge is rare.

Ideas are everywhere, but knowledge is rare.

Any man who inflicts the human race with ideas must be prepared to see them misunderstood.

Any man who inflicts the human race with ideas must be prepared to see them misunderstood.