恩泽里从来会反生祸害，所以得意时候，应及早回头，激流勇退；失败后也许却反获成功，所以不顺心时，就不要撒手，坚持到底。

我是一个无可救药的浪漫主义者。

"I think that my job is to observe people and the world, and not to judge them. I always hope to position myself away from so-called conclusions."

地理学的研究是对地球作为人类居住地的研究。

教育所要求的只有一项：通过孩子的内在力量来达到自我的学习。

The right of nature...is the liberty each man hath to use his own power as he will himself for the preservation of his own nature.

从本质上来讲，儿童的爱是单纯的，他爱，是为了获得感官印象，这种印象又给他提供了生长的养料。

Education is the most powerful tool for sustainable aquaculture development.