The worst sin toward our fellow creatures is not to hate them, but to be indifferent to them: that's the essence of inhumanity.
数学的本质在于它的自由。
我们生活在一个一切都可以出售的世界,包括我们的灵魂。
I love argument, I love debate. I don't expect anyone just to sit there and agree with me, that's not their job.
真相很少是纯粹的,也从来不是简单的。
好的战略通过在最有效的地方利用和应用力量来发挥作用。
史记