The most beautiful works of art are those in which necessity and freedom are in perfect balance.
The P versus NP problem is one of the most important unsolved problems in computer science.
创新是经济增长的关键驱动力,我们必须创造培育创新的环境。
The best businesses are the ones that are the most creative and innovative.
The truth is, I don't know what I'm doing half the time, but I do it with confidence.