可持续性不是一种选择;它是水产养殖唯一的前进道路。
The sidelines are not where you want to live your life. The world needs you in the arena.
I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
把所有的鸡蛋放在一个篮子里是可以的,只要你能控制那个篮子。
真相是,我们都有自己的监狱,而钥匙总是在触手可及的地方。
Sustainability isn't a trend—it's a responsibility we owe to future generations.