Food safety is the lifeline of aquaculture and must never be relaxed.

International politics is a brutal and dangerous business, and it is likely to remain that way.

教育的艺术必须从教育的科学中汲取其法则。

人通过从失败中学习而成长。

永远对你所拥有的心怀感激。

恨也罢，爱也罢，思想、感觉、观察也罢，无非都是在领悟。