We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.
性能的关键在于优雅，而不是大量的特殊情况。
在未来的竞争中，只有那些能够持续创新并快速适应市场变化的企业才能生存和发展。
Sometimes you have to lose to appreciate winning.
We are all patchworks of our ancestors.
The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.