Sustainability isn't an option anymore—it's a necessity for survival.
做出伟大工作的唯一途径就是热爱你所做的事。
我们听到的言语暗示了我们没有听到的东西。
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
In mathematics, you don't understand things. You just get used to them.