The end comes when we no longer talk with ourselves. It is the end of genuine thinking and the beginning read more

The end comes when we no longer talk with ourselves. It is the end of genuine thinking and the beginning of the final loneliness.The remarkable thing is that the cessation of the inner dialogue marks also the end of our concern with the world around us. It is as if we noted the world and think about it only when we have to report it to ourselves.

It is a juvenile notion that a society needs a lofty purpose and a shining vision to achieve much. Both read more

It is a juvenile notion that a society needs a lofty purpose and a shining vision to achieve much. Both in the marketplace and on the battlefield men who set their hearts on toys have often displayed unequal initiative and drive. And one must be ignorant of the creative process to look for a close correspondence between motive and achievement in the world of thought and imagination.

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.

We have no assurance that half-truth will make us free.

We have no assurance that half-truth will make us free.

If you want to test your memory, try to recall what you were worrying about one year ago today.

If you want to test your memory, try to recall what you were worrying about one year ago today.

The Americans are poor haters in international affairs because of their innate feeling of superiority over all foreigners. An American's read more

The Americans are poor haters in international affairs because of their innate feeling of superiority over all foreigners. An American's hatred for a fellow American...is far more virulent than any antipathy he can work up against foreigners...Should Americans begin to hate foreigners wholeheartedly, it will be an indication that they have lost confidence in their own way of life.

Wise living consists perhaps less in acquiring good habits than in acquiring as few habits as possible.

Wise living consists perhaps less in acquiring good habits than in acquiring as few habits as possible.

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 nail is driven out by another nail. Habit is overcome by habit.

A nail is driven out by another nail. Habit is overcome by habit.