如果你的商业模式依赖于浪费资源，那么你已经过时了。
If your business model depends on wasting resources, you're already obsolete.
I believe in the power of music to bring people together.
The Langlands program is not a theory but a web of conjectures and theorems that, if fully established, would unite number theory and representation theory.
The past is a foreign country; they do things differently there.