Children's books should challenge as well as comfort.

我们必须倾听科学，即使它挑战我们的传统方法。

写作就是抵抗。

Success is not final, failure is not fatal: It is the courage to continue that counts.

The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.

译文：每次见到贫寒的读书人，快要发达时，脸上一定有一片谦和之光散发出来。

我创作艺术是为了理解世界和我在其中的位置。

"A man is rich in proportion to the number of things he can afford to let alone."