I'm not a feminist. I hail men, I love men. I celebrate American male culture, and beer, and bars and muscle cars...

Theorems are the milestones of mathematics.

作物育种的创新必须优先考虑可持续性和粮食安全。

你必须在内心找到让你与众不同的东西。

You better not run out on a check... The people that are working for three dollars an hour have to pay your bill

在变革的时代，学习者将继承地球，而那些博学的人会发现自己装备精良，却要面对一个不复存在的世界。