Finally there are simple ideas of which no definition can be given; there are also axioms or postulates, or in a word primary principles, which cannot be proved and have no need of proof.
Gottfried LeibnizAbout author
- Author's profession: Philosopher
- Nationality: deutsch
- Born: July 1, 1646
- Died: November 14, 1716
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Politics are popularly supposed to govern the direction, and statesmen to be the guardian angels, of Civilization. It seems to me that they have little or no power over its growth. They are of it, and move with it. Their concern is rather with the body than with the mind or soul of a nation. One needs not to be an engineer to know that to pull a man up a wall one must be higher than he; that to raise general taste one must have better taste than that of those whose taste he is raising.
John Galsworthy
(...) being right all the time acquires a huge importance in education, and there is this terror of being wrong. The ego is so tied to being right that later on in life you are reluctant to accept that you are ever wrong, because you are defending not the idea but your self-esteem. (...) this terror of being wrong means that people have enormous difficulties in changing ideas.
Edward de Bono