Patience is a virtue, and I'm learning patience. It's a tough lesson.

活着就是受苦，生存就是在苦难中找到某种意义。

The uncontrollability of gunpowder teaches me to accept imperfection. 火药的不可控性教会我接受不完美。

"I always try to stay positive, even when things are not going my way."

在统计工作中，正确的数学工具必须用于正确的问题，而且工具必须锋利。