学习新编程语言的最好方法是用它编写程序。
The best performance improvement is the transition from the nonworking state to the working state.
译文：事前不研讨，遇变难以应对;军队不训练，作战难以取胜。强调未雨绸缪的重要性。
森林不需要我们，但我们需要森林——我们的生存依赖于此。
Nobody understands when a woman makes a choice to marry and have children, in one way her life begins, but in another way, it stops. You build a life of details, and you just stop and stay steady, so that your children can move.
