计算复杂性理论的发展向我们展示了并非所有问题都是平等的。
The development of computational complexity theory has shown us that not all problems are created equal.
A good novel should be both a mirror and a window.
It is far harder to kill a phantom than a reality.
The most important single aspect of software development is to be clear about what you are trying to build.
Life is a poem written in tears and laughter.
最成功的公司是那些将变化视为机遇而非威胁的公司。