Music is more than a beautiful melody. It is the deepest expression of the human soul.

In mathematics, the journey to the solution is just as important as the solution itself.

只要心中有远大的志向，没有不能达到的地方；而心中所追求的，则没有任何困难可以阻拦。

环境中的微小变化可以导致行为的巨大改变。