保持饥饿，保持愚蠢。
"Stay hungry, stay foolish."
The most important thing in communication is hearing what isn't said.
Safety isn't just a policy, it's a culture that starts at the top.
生命中你有许多机会闭紧嘴巴。
改变心态只需一分钟，而这一分钟却能改变一整天。