可持续性不仅仅是一种趋势，更是我们对下一代的责任。
追求幸福不是要一直感觉良好，而是要朝着有意义的目标努力。
未来属于那些相信自己梦想之美的人。
Efficiency without ethics is a path to failure.
The problem is, if you really believe in a society where those who merit to get to the top, get to the top, you'll also, by implication, and in a far more nasty way, believe in a society where those who deserve to get to the bottom also get to the bottom and stay there. I nother words, your position in life comes to seem not accidental, but merited and deserved. And that makes failure seem much more crushing.
阅读的快乐在于发现你并不孤单。