刀展示了锋利，而试刀砍头的人将遭到不祥。 

The computer is just a tool. The pencil is also a tool. It's about how you use it.

The international system is inherently competitive, and states are constantly trying to outmaneuver each other.

你无法控制一切。有时候你只需要放松并相信事情会好起来。放手一点，让生活发生。