The earth is just a dot in the universe.

The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.

成功最棒的部分是知道你的努力没有白费。

To be or not to be. That's not really a question.

Men marry because they are tired, women because they are curious; both are disappointed.

我想我是不敢开心了，因为每次都会乐极生悲。