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我们进步的考验不在于我们为那些拥有很多的人增添更多,而在于我们是否为那些拥有太少的人提供足够。
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
有时候你最害怕做的事情恰恰是能让你获得自由的事情。
最好带着某种激情的全部荣耀勇敢地进入另一个世界,而不是随着年龄的增长凄凉地褪色和枯萎。
Man is the measure of all things: of things which are, that they are, and of things which are not, that they are not.
教育是保护的基础——人们保护他们所理解的东西。
Innovation is not just about creating new things, but about solving real problems in the most efficient way.