Our knowledge and our ability to handle our problems progress through the open conflict of ideas, through the tests of read more

Our knowledge and our ability to handle our problems progress through the open conflict of ideas, through the tests of phenomenological adequacy, inner consistency, and practical-moral consequences. Reason may err, but it can be moral. If we must err, let it be on the side of our creativity, our freedom, our betterment.

There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant read more

There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant the conclusion, but does not make the conclusion certain, nor does it remove doubt so that the mind may rest on the intuition of truth, unless the mind discovers it by the path of experience.

Instinct is the nose of the mind.

Instinct is the nose of the mind.

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.

In the alchemy of man's soul almost all noble attributes- courage, honor, love, hope, faith, duty, loyalty, and so on- read more

In the alchemy of man's soul almost all noble attributes- courage, honor, love, hope, faith, duty, loyalty, and so on- can be transmuted into ruthlessness. Compassion alone stands apart from the continuous traffic between good and evil proceeding within us. Compassion is the antitoxin of the soul: where there is compassion, even the most poisonous impulses remain relatively harmless.

The great questions are those an intelligent child asks and, getting no answers, stops asking.

The great questions are those an intelligent child asks and, getting no answers, stops asking.

There are no chaste minds. Minds copulate wherever they meet.

There are no chaste minds. Minds copulate wherever they meet.

Love and envy make a man pine, which other affections do not, because they are not so continual.

Love and envy make a man pine, which other affections do not, because they are not so continual.

Reason and action are congeneric and homogenous, two aspects of the same phenomenon.

Reason and action are congeneric and homogenous, two aspects of the same phenomenon.