In the world of physics, we often find that the simplest questions are the hardest to answer.

最好的研究是由好奇心和必要性共同驱动的。

Loneliness is not a lack of company, but a lack of purpose.

任何公司最有价值的资产都是它的员工。

专家就是在一个非常狭窄的领域里犯了所有可能犯的错误的人。

"A story is a way to say something that can't be said any other way."

威胁我们文明的99%的麻烦都来自于过于乐观，因此我们应该有一个更加保守的会计制度。

In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.