朗兰兹纲领是对数学知识边界的挑战。
The Langlands program is a challenge to the boundaries of mathematical knowledge.
可持续性不是成本，而是对我们共同未来的投资。
The problem with people who have no vices is that generally you can be pretty sure they’re going to have some pretty annoying virtues.
"El silencio es el elemento en el que se forman las grandes cosas."
诗人是梦想的编织者。
Without bold guesses， there will be no great discoveries.
I'm not perfect, but I'm always me.