Good means not merely not to do wrong， but rather not to desire to do wrong.

要有勇气运用你自己的理智！

生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

We cannot always assure the future of our friends, but we have a better chance of assuring our future if we remember who our friends are.

True discovery often happens at the intersection of curiosity and persistence.

True happiness comes from inner satisfaction.

我对孤立的物体不感兴趣。我对物体之间的关系感兴趣。