A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.

研究中国古典文学不仅是一种学术追求，更是理解中国文化灵魂的一种方式。

独处之于精神，犹如节食之于身体。

The study of the mind must be value-free.

最成功的社会是那些能够在强大国家的需求与个人自由的需求之间取得平衡的社会。

最好的领导者是那些赋予团队自主权并推动变革的人。

Energy security is the lifeline of national development. We must unswervingly promote oil and gas exploration and development to ensure national energy supply.