The joy of mathematics lies in the journey of discovery, not just the destination.
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.
The most important resource in any economy is its people.
我喜欢讲故事，而且我喜欢用视觉上引人入胜的方式来讲述。
If you do what you’ve always done, you’ll get what you’ve always gotten.