I am interested in the transformation of substances.

In the end, we all are human.

Change doesn't happen overnight, but every step forward is a step in the right direction.

形式系统的发展彻底改变了我们对数学的理解。

The only time success comes before work is in the dictionary.

在彼此的生活中，我们都是配角。

黑粉是我的动力。

种树的最佳时间是20年前；第二好的时间就是现在。