应该引导孩子通过自己的活动去发现真理。

I'm not going to school just for the academics - I wanted to share ideas, to be around people who are passionate about learning.

There is no despair so absolute as that which comes with the first moments of our first great sorrow, when we have not yet known what it is to have suffered and be healed, to have despaired and have recovered.

物理学家必须对自然法则的简洁与美怀有一种信念。

农业成功的真正标准是可持续性——在生产力与环境管理之间取得平衡。

短期利润绝不能凌驾于地球的长期健康之上。

The Belt and Road construction should adhere to the principle of extensive consultation, joint contribution and shared benefits.