变化的速度永远不会比今天更慢。
The pace of change will never be slower than it is today.
你信任的不是工具——工具只是工具——它们要么工作,要么不工作。你信任的是人,或者不信任。
The beauty of physics lies in its ability to explain the complex with the simple.
The only thing that can make you powerful is your own soul.