The way a child holds a book tells you everything about how they feel about it.

科学不仅仅是事实的集合，而是一种思维方式。

The end of life is happiness， and happiness is tranquility.

If you get up in the morning and think the future is going to be better, it is a bright day. Otherwise, it's not.

每个圣人都有过去，每个罪人都有未来。

成功不是幸福的关键，幸福才是成功的关键。