任何工厂中最危险的化学品不是罐子里的那些，而是自满情绪。
The most dangerous chemical in any plant isn't the one in the vats - it's complacency.
The only thing worth writing about is the human heart in conflict with itself.
Stay hungry, stay foolish.
Sometimes we stare so long at a door that is closing that we see too late the one that is open.
无论发生什么，都要忠于自己。