我不把任何事视为理所当然,我通过努力获得一切成就。
You cannot always control what goes on outside, but you can always control what goes on inside.
计算复杂性的美在于它能够揭示问题的固有难度,而不管用于解决这些问题的具体算法是什么。
You can’t be brave if you’ve only had wonderful things happen to you.
The only limit to your impact is your imagination and commitment.