我不是完美主义者,但我喜欢把事情做好。更重要的是,我感到一种无尽的学习、改进和进化的需求。
In the landscape of string theory, there are perhaps 10^500 different vacuum states, each corresponding to a different possible universe.
The true value of a tree isn't in its board feet, but in its roots and reach.
强调历史研究既要理解历史背景,又要保持学术批判性。