Technology can help us monitor forests, but it's human commitment that will save them.
In mathematics, truth is always relative to the system you're working in.
The study of economics is ultimately the study of human behavior and its consequences.
Courage is a virtue necessary not only in war, but in life as well.
"Books, which we mistake for consolation, only add depth to our sorrow."
数学是理性的音乐。
品质是品牌的生命线，没有品质就没有市场。
作家必须固执，必须有牺牲的使命，必须接受文学是一个非常残酷的情人。
I don’t paint to decorate. I paint to communicate.