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.

Because we do not understand the brain very well we are constantly tempted to use the latest technology as a read more

Because we do not understand the brain very well we are constantly tempted to use the latest technology as a model for trying to understand it. In my childhood we were always assured that the brain was a telephone switchboard. ('What else could it be?') I was amused to see that Sherrington, the great British neuroscientist, thought that the brain worked like a telegraph system. Freud often compared the brain to hydraulic and electro-magnetic systems. Leibniz compared it to a mill, and I am told some of the ancient Greeks thought the brain functions like a catapult. At present, obviously, the metaphor is the digital computer.

Obscurity is the refuge of incompetence.

Obscurity is the refuge of incompetence.

Great innovators and original thinkers and artists attract the wrath of mediocrities as lightning rods draw the flashes.

Great innovators and original thinkers and artists attract the wrath of mediocrities as lightning rods draw the flashes.

A cripple in the right way may beat a racer in the wrong one. Nay, the fleeter and better the read more

A cripple in the right way may beat a racer in the wrong one. Nay, the fleeter and better the racer is, who hath once missed his way, the farther he leaveth it behind.

Society cannot contribute anything to the breeding and growing of ingenious men. A creative genius cannot be trained. There are read more

Society cannot contribute anything to the breeding and growing of ingenious men. A creative genius cannot be trained. There are no schools for creativeness. A genius is precisely a man who defies all schools and rules, who deviates from the traditional roads of routine and opens up new paths through land inaccessible before. A genius is always a teacher, never a pupil; he is always self-made.

There couldn't be a society of people who didn't dream. They'd be dead in two weeks.

There couldn't be a society of people who didn't dream. They'd be dead in two weeks.

He who can take no interest in what is small will take false interest in what is great.

He who can take no interest in what is small will take false interest in what is great.

When you want to organize knowledge. you will be careful to base the classification upon essential qualities. You will thus read more

When you want to organize knowledge. you will be careful to base the classification upon essential qualities. You will thus derive classes in which the members have the greatest amount of resemblance to one another and the greatest amount of difference from the members of other classes. But suppose that, instead of organizing knowledge, you set out to organize ignorance and prejudice. You will then do precisely the opposite...You will keep the classification vague and flexible, so that it can be made to include just whatever individuals you choose.