我们是防弹的，但爱不是。
我不是最聪明的人，但我是最努力的人。
The last time I was intimidated was when I was 6 years old in karate class.
CRISPR是一场革命，但它的方向由我们决定。
过去是一个影子，总是跟随，但从未追上。
The poverty of our century is unlike that of any other. It is not, as poverty was before, the result of natural scarcity, but of a set of priorities imposed upon the rest of the world by the rich.