当我们的知识之圆扩大之时,我们所面临的未知的圆周也一样。
做出伟大工作的唯一方法就是热爱你所做的事情。
"To be hopeful in bad times is not just foolishly romantic. It is based on the fact that human history is a history not only of cruelty, but also of compassion, sacrifice, courage, kindness."
The past is a foreign country; they do things differently there.
没有正义的自由是暴政。