你不能仅仅因为情况不理想就放弃某人。
"You can’t just give up on someone because the situation’s not ideal."
农业现代化不仅仅是技术的升级，更是思维方式的转变。
不以法推行法度，则国事没有常规，办事的时候就没有规矩可循；法度不用法的手段推行，则政令不能贯彻。
生物学中的主要问题不是通过新技术解决的，而是通过新概念解决的。
The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten. And the living, too, will be forgotten.