对黑洞的研究彻底改变了我们对空间和时间的理解。
The best way to find out if you can trust somebody is to trust them.
做得越多,学得越多;学得越多,能做的就越多。
The most important thing in a database is the data model. If you get the data model right, everything else will follow.
Every stone tells a story, our job is to make it a meaningful one.
我们没有什么可失去的,这是一种非常自由的感觉。