In the darkness, two things are common to all men: fear and the desire for light.
A picture held us captive. And we could not get outside it, for it lay in our language and language seemed to repeat it to us inexorably.
数学中最令人兴奋的时刻是当你发现两个看似不相关的领域有着深刻的联系。
Internationalization is not a choice but an inevitability; we must have a global perspective.