Remember, hope is a good stuff, maybe the best thing, and no good stuff will fade away!
表示论提供了表达许多数论现象的语言。
诗歌是一面映照灵魂的镜子。
There are some things so serious you have to laugh at them.
拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到对称性和拓扑的保护，使它们对某些类型的无序免疫。
伟大的公司不只是销售产品；它们解决问题。
We are all afraid—for our confidence, for the future, for the world.
"Books are the bridges between generations."
信任是每一段成功商业关系的基础。
Love is the only force capable of transforming an enemy into a friend.
Flow is being completely involved in an activity for its own sake. The ego falls away. Time flies. Every action, movement, and thought follows inevitably from the previous one, like playing jazz. Your whole being is involved, and you're using your skills to the utmost.