I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.

民主不是旁观者的运动。它需要积极参与和对社会正义的承诺。

如果你有梦想的话，就要去捍卫它。那些一事无成的人想告诉你你也成不了大器。如果你有理想的话，就要去努力实现。就这样。

Innovation is not just about technology; it's about changing the way we think and operate.

在帮助孩子健全发展的过程中，最常被人忽视的，就是人性的特质――孩子精神上的需要。