安静的人有着最响亮的思想。

An actor I know is a dimwit who can't count higher than the fingers on his hands. But once he gets on stage, the audience goes so wild, you'd think the house would split in two.

儿童不是知识的被动接受者，而是学习过程的积极参与者。

过去从未死去，它甚至还没有过去。