I believe that the best performances come from a place of truth and honesty, not from trying to impress anyone.
If you don't fail at least 90 percent of the time, you're not aiming high enough.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
气候变化的挑战是我们这个世纪的战斗。
要是这世上少点同情心，这世界就不会有那么多麻烦。.
爱不是原因，而是结果。
要幸福，首先必须爱自己。