It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

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

发展不是关于商品，而是关于人。

我们是我们的过去。

There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.

If you want to change the world, start by changing the way you think.