Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.

Live as though you intend to live forever，and work as though your strength were limitless.

释义：小人做事只要有利就去做，无原则无底线；君子则坚守原则，不做不合道德正义之事，行事不刻意追求结果。

残酷的不是这个世界，而是世界里的人。

所有好的写作都是在水下游泳并屏住呼吸。