和平时期多流汗，战争时期少流血。
The more you sweat in peace, the less you bleed in war.
We don't inherit the earth from our ancestors; we borrow it from our children.
CRISPR并非凭空出现——它建立在数十年的基础研究之上。
Writing is an act of patience, of waiting for the right words to arrive.
A writer is somebody for whom writing is more difficult than it is for other people.