The true teacher defends his pupils against his own personal influence.

爱是唯一能拯救我们自己的东西。

Happiness in this world, when it comes, comes incidentally. Make it the objet of pursuit, and it leads us a wild-goose chase, and is never attained. Follow some other object, and very possibly we may find that we have cought happiness without dreaming of it.

"Memory is a strange thing. It doesn't work as I thought it did. We are so foolishly constructed that we go through life arm in arm with our earliest memories, thinking they are the most recent."

内心慎防杂念，会更加机敏；眼光审慎万物，则愈加明亮。