Everyone, when they are young, knows what their Personal Legend is. At that point in their lives, everything is clear and everything is possible. They are not afraid to dream, and to yearn for everything they would like to see happen to them in their lives.

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

Sustainability isn't an option—it's a necessity for the future of our planet.

Interest is the first and most important ingredient in the recipe for grit.

I think that one should recognize reality even when one doesn’t like it; indeed, especially when one doesn’t like it.

法律是主要规则和次要规则的结合。