失败不是必要的恶。事实上，它根本不是恶。它是做新事物的必然结果。
Failure isn’t a necessary evil. In fact, it isn’t evil at all. It is a necessary consequence of doing something new.
我不是来被喜欢的，我是来被听见的。
I never buy anything unless I can see a clear path to a 50% gain.
怀疑是受过教育的头脑的标志，甚至是姿态。
"The only limit to our realization of tomorrow is our doubts of today."