Happiness is like a butterfly; the more you chase it, the more it will elude you. But if you turn your attention to other things, it will come and sit softly on your shoulder.

未来属于那些能够掌握核心技术的人。

现实和虚构的区别？虚构必须合乎逻辑。

再说,义就是匡正的意思,不能以下正上,必须是以上正下。

唯一能显著影响行为的学习是自我发现、自我吸收的学习。