The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.

I'm not a businessman, I'm a business, man.

The speed of learning is now the only sustainable competitive advantage in business.

物理学不仅仅是解决问题，它是关于理解现实的本质。

要理解一个句子的意义，我们必须考虑说话者的意图和话语的背景。