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.

Who shoots at the mid-day sun, though he be so sure he shall never hit the mark, yet as sure read more

Who shoots at the mid-day sun, though he be so sure he shall never hit the mark, yet as sure as he is, he shall shoot higher than he who aims at a bush.

The ruthlessness born of self-seeking is ineffectual compared with the ruthlessness sustained by dedication to a holy cause. "God wishes," read more

The ruthlessness born of self-seeking is ineffectual compared with the ruthlessness sustained by dedication to a holy cause. "God wishes," said Calvin, "that one should put aside all humanity when it is a question of striving for His glory.".

It needs some intelligence to be truly selfish. The unintelligent can only be self-righteous.

It needs some intelligence to be truly selfish. The unintelligent can only be self-righteous.

Truth...never comes into the world but like a Bastard, to the ignominy of him that brought her forth.

Truth...never comes into the world but like a Bastard, to the ignominy of him that brought her forth.

Facts per se can neither prove nor refute anything. Everything is decided by the interpretation and explanation of the facts, read more

Facts per se can neither prove nor refute anything. Everything is decided by the interpretation and explanation of the facts, by the ideas and the theories.

There are many who know many things, yet are lacking in wisdom.

There are many who know many things, yet are lacking in wisdom.

We keep, in science, getting a more and more sophisticated view of our essential ignorance.

We keep, in science, getting a more and more sophisticated view of our essential ignorance.

There is no reason why humanity cannot be served equally by weighty and trivial motives.

There is no reason why humanity cannot be served equally by weighty and trivial motives.