Sustainability isn't an option; it's a responsibility we owe to the next generation.
在数学中,最深刻的思想往往源于最简单的观察。
最好的表演是本能的。它不是智力的,不是机械的,它是本能的。
求知若饥,虚心若愚。
The only thing I know is that I don't know anything.
预测未来最可靠的方法就是去创造未来。