The old-fashioned dictator does not exist under scientific management. The man at the head of the business under scientific management is governed by rules and laws which have been developed through hundreds of experiments just as much as the workman is.

One who never turned his back but marched breast forward, never doubted clouds would break.

教育儿童，就不需要惩罚成年人。

我们必须保持警惕，坚决与一切内外敌人作斗争。

在这个不断试图让你成为别的样子的世界里，做你自己是最大的成就。

我一直是个注重隐私的人。