It’s not about being able to do something, it’s about being able to do it well.

我不是为了钱或名声而打球，我打球是因为我爱网球。

The challenge in learning is not just to memorize, but to generalize from specific examples to broader concepts.

"Books can be mirrors, windows, and sliding glass doors."

我们距离完全理解M理论还很远，但这一旅程已经带来了难以置信的回报。