Identity is a fragile thing, easily lost and hard to regain.

Mathematics is the key to unlocking the secrets of the universe and understanding the fundamental laws that govern it.

永远不要低估一项突破改变数百万人生活的力量。

When you doubt your power, you give power to your doubt.

成功不是关于成为最好的，而是关于不断变得更好。

真相常常隐藏在阴影中，找到它需要勇气。