If you are going through hell, keep going.
I’m not a guy that’s going to let my love for the money down.
"Memory is the only paradise from which we cannot be expelled."
不是有没有时间的问题,而是愿不愿意挤出时间的问题。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.