The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

Profitability and sustainability must go hand in hand—there is no other way forward.

The more you know who you are, and what you want, the less you let things upset you.

"The future is about making technology accessible to everyone."

发现的快乐无疑是推动科学前进的动力。