【译文】力气单薄就不要去背负重物，说话没分量就不要规劝别人。没有钱就不要到人群中去，遇到危难千万别去求亲戚。
I'm the reason your space won't expand.
The power to edit genes comes with great ethical obligations.
The difference between a dream and a goal is action.
I would say that in the long run probably Communist China is likely to be in more of an expansionist phase than Soviet Russia...In their tactics, the Chinese Communists are probably the greater menace;
在我们心里，有一块地方是无法锁住的，那块地方叫做希望。
孔子说：“《关雎》这篇诗，快乐却不淫秽，悲哀却不伤痛。”