The most sustainable competitive advantage is learning faster than your competition.
Success comes when you believe in yourself.
如果我们说不同的语言，我们将感知到稍微不同的世界。
The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.