Change is good.

君子学习贵在能够专一，专一便能够明达，明达之后便能够有所收获。

To overcome the anxieties and depressions of contemporary life, individuals must become independent of the social environment to the degree that they no longer respond exclusively in terms of its rewards and punishments.

解决一个数学问题就是揭开宇宙拼图的一块。

这个世界惟有两样东西让我们的心灵感到深深的震撼,

设计不仅仅是让事物变得美丽，更是让它们更好地运作。