Every problem in mathematics is an opportunity to learn something new.

我有一份压力很大的工作，我能把它从我的脑海中解脱出来的唯一方法就是努力奔跑。这是我获得一些释放的唯一途径。

Light is the most important material in architecture.

出自北齐·颜之推《颜氏家训·勉学》。没有把天下所有的书读个遍，就不要信口雌黄的发表观点。

在价格被遗忘后，品质仍会被长久铭记。

This is how the entire course of a life can be changed: by doing nothing.

To imagine is everything, to know is nothing at all.

People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.