Firmness of purpose is one of the most necessary sinews of character, and one of the best instruments of success. read more

Firmness of purpose is one of the most necessary sinews of character, and one of the best instruments of success. Without it genius wastes its efforts in a maze of inconsistencies.

The endeavor to understand is the first and only basis of virtue.

The endeavor to understand is the first and only basis of virtue.

Everyone thinks of changing the world, but no one thinks of changing himself.

Everyone thinks of changing the world, but no one thinks of changing himself.

The unphilosophical majority among men are the ones most helplessly dependent on their era's dominant ideas. In times of crises read more

The unphilosophical majority among men are the ones most helplessly dependent on their era's dominant ideas. In times of crises these men need the guidance of some kind of theory; but, being unfamiliar with the field of ideas, they do not know that alternatives to the popular theories are possible. They know only what they have always been taught.

People are just as happy as they make up their minds to be.

People are just as happy as they make up their minds to be.

To the excessively fearful the chief characteristic of power is its arbitrariness. Man had to gain enormously in confidence before read more

To the excessively fearful the chief characteristic of power is its arbitrariness. Man had to gain enormously in confidence before he could conceive an all-powerful God who obeys his own laws.

We envy those whose possessions or achievements are a reflection on our own. They are our neighbors and equals. It read more

We envy those whose possessions or achievements are a reflection on our own. They are our neighbors and equals. It is they, above all who make plain the nature of our failure.

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.

We have no assurance that half-truth will make us free.

We have no assurance that half-truth will make us free.