我认为最重要的是对自己和观众诚实。
数学的美在于它能够用一种既精确又普遍的语言来描述宇宙。
The pursuit of power is the primary goal of all great powers, and this pursuit often leads to conflict.
患者必须始终是我们所做一切的核心。
I'm the reason your air won't move.