You cannot run a business, or anything else, on a theory.

You cannot run a business, or anything else, on a theory.

Ethics is nothing else than reverence for life.

Ethics is nothing else than reverence for life.

Our theories of the eternal are as valuable as are those which a chick which has not broken its way read more

Our theories of the eternal are as valuable as are those which a chick which has not broken its way through its shell might form of the outside world.

The first step in the evolution of ethics is a sense of solidarity with other human beings.

The first step in the evolution of ethics is a sense of solidarity with other human beings.

A man is ethical only when life, as such, is sacred to him, that of plants and animals as that read more

A man is ethical only when life, as such, is sacred to him, that of plants and animals as that of his fellow men, and when he devotes himself helpfully to all life that is in need of help. -Albert Schweitzer.

I never once made a discovery ... I speak without exaggeration that I have constructed three thousand different theories in read more

I never once made a discovery ... I speak without exaggeration that I have constructed three thousand different theories in connection with the electric light ... Yet in only two cases did my experiments prove the truth of my theory.

Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.

Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.

Let me give you a definition of ethics: It is good to maintain and further life it is bad to read more

Let me give you a definition of ethics: It is good to maintain and further life it is bad to damage and destroy life.

The right to swing my fist ends where the other man’s nose begins.

The right to swing my fist ends where the other man’s nose begins.