计算复杂性的本质是理解什么可以被有效地计算的极限。
The essence of computational complexity is to understand the limits of what can be computed efficiently.
书籍是镜子：你只能从中看到你内心已有的东西。
我们看起来似乎痛苦的试炼，往往是伪装起来的好运。
每一帧都是讲述更深层次故事的机会。
我们要做长期主义者，不被短期利益诱惑。
Every piece of plastic we produce should have a plan for its entire lifecycle.
You pray for rain, you gotta deal with the mud too. That's a part of it.
创造是赋予无生命之物生命，是给无声者以声音。
成功不在于目的地，而在于旅程。