I must study politics and war that my sons may have liberty to study mathematics and philosophy.
I don't let anyone break me.
We must always strive to make technology accessible to everyone.
The study of automorphic forms is not just a technical subject but a philosophical one.
生于古人之后而议论古人的缺点失误容易,而若处于古人的位置做古人所做的事就很难