The best decisions are made when you listen to the people closest to the problem.

The beauty of mathematics is that it is so simple yet so powerful.

The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.

"I always try to find the extraordinary in the ordinary."

Life is not measured by the number of breaths we take, but by the moments that take our breath away.

生活没有意义，除非我们赋予它意义。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'