要了解当你干预一个系统时会发生什么，你必须干预它（而不仅仅是被动观察）。
In the end, we are all alone with our own thoughts and our own fears.
Our business is about technology, yes. But it's also about operations and customer relationships.
The greatest experiments start with a simple question.
A good story is one that stays with you long after you've finished reading it.