我很相信运气，而我发现越是努力工作，我的运气越好。
Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.
我对别人的事情了解得越少，我就越快乐。
我创业不是为了赚钱，而是为了改变世界。
Prove yourself with effort, not words.