The only way to learn mathematics is to do mathematics.
学习数学的唯一方法就是做数学。
In quantum mechanics, we have to abandon the idea that particles have definite properties before measurement.
故事是保存记忆的方式。
When you follow your heart or your gut, when you really follow the things that feel right to you and the things that you know are right, that's really the only way to create the best possible outcome.
Nothing’s lost forever. In this world, there’s a kind of painful progress. Longing for what we’ve left behind, and dreaming ahead.