CRISPR并非凭空出现——它建立在数十年的基础研究之上。
Concerning the gods, I cannot know either that they exist or that they do not exist, nor what form they might have, for there is much to prevent one's knowing: the obscurity of the subject and the shortness of man's life.
Love is the inspiration behind most of my music.
那儿有再次成为好人的路。