可持续发展的关键在于通过教育和创新不断改善人力资本。

A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving...

When the oceans speak through declining stocks, we must have the courage to listen and act.

你可以拥有一切，只是你不可能马上拥有一切。

我不会因为不受所有人欢迎而改变我是谁或我的立场。