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.

A man's friendships are one of the best measures of his worth.

A man's friendships are one of the best measures of his worth.

Seek ye first the good things of the mind, and the rest will either be supplied or its loss will read more

Seek ye first the good things of the mind, and the rest will either be supplied or its loss will not be felt.

Obscurity is the refuge of incompetence.

Obscurity is the refuge of incompetence.

Our species is the only creative species, and it has only one creative instrument, the individual mind and spirit of read more

Our species is the only creative species, and it has only one creative instrument, the individual mind and spirit of a man. Nothing was ever created by two men. There are no good collaborations, whether in music, in art, in poetry, in mathematics, in philosophy. Once the miracle of creation has taken place, the group can build and extend it, but the group never invents anything. The preciousness lies in the lonely mind of a man.

They may forget what you said, but they will never forget how you made them feel.

They may forget what you said, but they will never forget how you made them feel.

The world's greatest thinkers have often been amateurs; for high thinking is the outcome of fine and independent living, and read more

The world's greatest thinkers have often been amateurs; for high thinking is the outcome of fine and independent living, and for that a professional chair offers no special opportunities.

It is important that man dreams, but it is perhaps equally important that he can laugh at his own dreams.

It is important that man dreams, but it is perhaps equally important that he can laugh at his own dreams.

My enemy is not the man who wrongs me, but the man who means to wrong me.

My enemy is not the man who wrongs me, but the man who means to wrong me.