处理过去的唯一方法就是接受它。

I'm grateful for every moment, good or bad.

数据抽象是将特定数据集简化为整体的简化表示。

"I’m a normal guy who just happens to play tennis well."

I said, 'I will build you this incredible, gorgeous, gleaming hotel. I will put people to work in the construction trades and save hotel jobs and the Grand Central area will come around.' So the city made the deal.

The biggest risk is not taking any risk... In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.