Innovation is not just about creating something new, but about making a meaningful impact on the world.
创新不仅仅是创造新事物,而是要对世界产生有意义的影响。
NP完全性的概念为理解问题的复杂性提供了一个强大的工具。
We're all working together; that's the secret.
What’s really important is to question the questions.