When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.
当你解决一个数学问题时,你不仅得到了答案,还理解了为什么这是答案。
The first sentence of every novel should be: "Trust me, this will take time but there is order here, very faint, very human."
疫苗的安全性和有效性是其研发中最重要的标准。
I want to liberate America, I want people to be proud of who they are.