一个人托举重物，难以挺起；众人一起赶路，比较容易走得快。意谓互助、互动才易于做成事情，强调的是团结的力量。

Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.

在股市中，最重要的不是预测未来，而是理解现在。

阅读的行为是一种共情的行为。

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

"You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you."

I'm a person who likes to be rare.