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Laws that have not their basis in nature are useless.

The golden rule is that there are no golden rules.

政策制定者應樂于根據新證據修正他們的觀點。

If oxen and horses and lions had hands and could paint with their hands and produce works of art as men do, horses would paint the forms of the gods like horses, and oxen like oxen, and they would make their bodies in accordance with the form that each species itself possesses.

當天賦不努力時，勤奮會戰勝天賦。