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。
年轻时你以为可以离开永不回头,但你总会回望。
The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.
The only thing that is truly valuable is the time you spend doing what you love.