世界是平的，但竞技场并不公平。

The most reliable way to forecast the future is to understand the present.

可持续性不是成本——而是对韧性和长期增长的投资。

"We are all the heroes of our own stories."

When an object is lost， 95% of the time it is hiding within arm’s reach of where it was last seen. Search in all possible locations in that radius and you’ll find it.

教育是你可以用来改变世界的最强大武器。