The challenge in computer science is not just to solve problems, but to solve them in a way that is both efficient and elegant.
计算机科学中的挑战不仅仅是解决问题，而是以一种既高效又优雅的方式解决问题。
I'm not a rapper, I'm a phenomenon.
气候变化是对我们农业智慧的最大考验。
The next chapter of American energy won't be written by clinging to old playbooks, but by those willing to rewrite them.