I have taken all knowledge to be my province.

I have taken all knowledge to be my province.

Good means not merely not to do wrong, but rather not to desire to do wrong.

Good means not merely not to do wrong, but rather not to desire to do wrong.

The well-adjusted make poor prophets.

The well-adjusted make poor prophets.

It may indeed prove to be far the most difficult and not the least important task for human reason rationally read more

It may indeed prove to be far the most difficult and not the least important task for human reason rationally to comprehend its own limitations. It is essential for the growth of reason that as individuals we should bow to forces and obey principles which we cannot hope fully to understand, yet on which the advance and even the preservation of civilization depend.

Psychoanalysis is the mental illness it purports to cure.

Psychoanalysis is the mental illness it purports to cure.

Reason's biological function is to preserve and promote life and to postpone its extinction as long as possible. Thinking and read more

Reason's biological function is to preserve and promote life and to postpone its extinction as long as possible. Thinking and acting are not contrary to nature; they are, rather, the foremost features of man's nature. The most appropriate description of man as differentiated from nonhuman beings is: a being purposively struggling against the forces adverse to his life.

It is not the mountain we conquer but ourselves.

It is not the mountain we conquer but ourselves.

The rational individualist is not the enemy of benevolence or civility, but their truest exemplar.

The rational individualist is not the enemy of benevolence or civility, but their truest exemplar.

Unlike the pattern which seems to prevail in the rest of life, in the human species the weak not only read more

Unlike the pattern which seems to prevail in the rest of life, in the human species the weak not only survive but often triumph over the strong. The self-hatred inherent in the weak unlocks energies far more formidable then those mobilized by an ordinary struggle for existence.