你完成得越多，你想要完成的就越多。

The greatest happiness is to know the source of unhappiness.

写作就是抵抗时间的侵蚀，与遗忘抗争。

"I want to write books that make children think and feel."

互联网是教育的强大工具，但它不能替代教师。

It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.

在白天对什么都不动感情是极为容易的， 但在夜晚就是另外一回事。