Success is not the key to happiness. Happiness is the key to success.
智力是当你不确定该做什么时所使用的东西。
对任何模型的最大期望是它能提供一个对现实有用的近似。
The true cost of inequality is the potential that goes unrealized.
即使跌倒100次,我也会第101次站起来。
If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.