The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
计算复杂性的研究不仅仅是关于问题的分类；它是关于理解计算本身的本质。
A great business at a fair price is superior to a fair business at a great price.
The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
我的音乐里有很多秘密，只有懂的人才会懂。
Agriculture is not just a business; it is a way of life.
True leadership is about empowering others to achieve greatness.