The only thing that can make you happy is doing what you love.
唯一能让你快乐的是做你热爱的事。
Never stop learning—the moment you think you know everything is the moment you start falling behind.
永远不要停止学习——当你认为自己什么都懂的那一刻,就是你开始落后的时刻。
Customer needs always come first; everything else is secondary.