解决数学问题的旅程和解决方案本身一样重要，因为它教会我们耐心、坚持和发现的快乐。
最成功的组织是为所有利益相关者创造价值的组织——客户、员工、股东和社区。
The only thing worth writing about is the human heart in conflict with itself.
True intelligence must be able to understand, reason, and make decisions.
I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.
