韧性是通过从失败中学习而建立的，而不仅仅是庆祝成功。
Resilience is built by learning from failures, not just celebrating successes.
Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.
I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.
Silence is a language that can be learned.
在网球中，心态是最重要的。