Your most unhappy customers are your greatest source of learning.

成功不仅仅以利润衡量，而是以我们对社会的积极影响来衡量。

The best solutions often come from listening to those who work on the water every day.

It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.

Funny how it works with white kids though. It's dope to be black until it's hard to be black.

Small changes in material design can lead to massive reductions in environmental impact.

The downside of my celebrity is that I cannot go anywhere in the world without being recognised. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.

最优秀的科学家是那些在自然的复杂性面前保持谦逊的人。