If a man will begin with certainties, he shall end in doubts; but if he will be content to begin read more

If a man will begin with certainties, he shall end in doubts; but if he will be content to begin with doubts, he shall end in certainties.

To ripen a person for self-sacrifice he must be stripped of his individual identity and distinctness. He must cease to read more

To ripen a person for self-sacrifice he must be stripped of his individual identity and distinctness. He must cease to be George, Hans, Ivan or Tadao- a human atom with an existence bounded by birth and death. The most drastic way to achieve this end is by complete assimilation of the individual into a collective body. The fully assimilated individual does not see himself and others as human beings. When asked who he is, his automatic response is that he is a German, a Russian, a Japanese, a Christian, a Moslem, a member of a certain tribe or family. He has no purpose, worth and destiny apart from his collective body; and as long as that body lives he cannot really die.

Self-righteousness is a manifestation of self-contempt.

Self-righteousness is a manifestation of self-contempt.

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.

The well-adjusted make poor prophets.

The well-adjusted make poor prophets.

Science does not give us absolute and final certainty. It only gives us assurance within the limits of our mental read more

Science does not give us absolute and final certainty. It only gives us assurance within the limits of our mental abilities and the prevailing state of scientific thought.

The history of science knows scores of instances where an investigator was in the possession of all the important facts read more

The history of science knows scores of instances where an investigator was in the possession of all the important facts for a new theory but simply failed to ask the right questions.

Good means not merely not to do wrong, but rather not to desire to do wrong.

Good means not merely not to do wrong, but rather not to desire to do wrong.

Compared with the totality of knowledge which is continually utilized in the evolution of a dynamic civilization, the difference between read more

Compared with the totality of knowledge which is continually utilized in the evolution of a dynamic civilization, the difference between the knowledge that the wisest and that which the most ignorant individual can deliberately employ is comparatively insignificant.