Sustainability isn't an option—it's a necessity if we want to feed a growing population without destroying our planet.
没人会和你自己一样对你所拥有的东西印象深刻。(Morgan Housel《金钱心理学》里面的一句话,可以理解为禀赋效应:即,由于情感上的偏见,人们在自己已经拥有的东西上比尚未获得的东西拥有更大的价值)
做数学就是探索一个思想的宇宙,唯一的限制是你的想象力。
I am God's vessel. But my greatest pain in life is that I will never be able to see myself perform live.