你不可能爱所有人，但你可以对所有人友善。

The duty of a true patriot is to protect his country from its government.

In the quest for a unified theory, we must embrace the unknown and be willing to question our most cherished beliefs.

将社会正义的梦想变为现实并不容易，但也不是不可能的。

贪婪读书，终生学习，保持好奇，日日增慧。