The path to economic justice begins with recognizing the full humanity of every individual.

When you fail, you learn. When you succeed, you learn even more.

I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out.

当你认为自己无所不知的那一刻，恰恰是你最需要学习的时候。

生活是一本书，每一天都是新的一页。

化学的乐趣在于实践，而不仅仅是发现。