The analogical city is a city that resembles another city.

The ethical debate around CRISPR is as important as the science itself.

The goal of mathematics is not to solve problems, but to understand them.

Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.

I am too intelligent, too demanding, and too resourceful for anyone to be able to take charge of me entirely. No one knows me or loves me completely. I have only myself.

农业效率不仅仅关乎产量；它还涉及资源的负责任使用。