If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the 21st century.

Don't let anyone tell you what you can't do.

我不是女权主义者，但我不喜欢女孩装傻。

"The power of words can change the world, one reader at a time."

The surface of a painting is a battlefield where all the problems of painting are fought out.

The best way to predict the future is to invent it.

创新不是对一切都说“是”，而是对除最关键功能外的一切说“不”。

The most important skill for an economist is the ability to think clearly about trade-offs.