你不能让失败定义你，你必须让失败教会你。
You can't let your failures define you. You have to let your failures teach you.
你越深入数学，就越意识到还有多少未知。
大多数人都生活在平静的绝望中。
The theory of probabilities is the only mathematical tool available to help map the unknown and the uncontrollable.
Every setback is a setup for a comeback.
You can’t be a writer unless you’re a reader first.