The goal of mathematics is not to solve problems, but to understand them.
数学的目标不是解决问题，而是理解问题。
"The most dangerous prisons are those we build for ourselves."
The only way to end racism is to stop talking about it.
说真话的唯一方式就是怀着善意。只有充满爱意的人说的话才能被听见。
Getting cheated occasionally is the small price for trusting the best of everyone， because when you trust the best in others， they generally treat you best.
在背后夸奖别人。这会传回到你自己那里。