过去是我们讲给自己的故事。
The past is a story we tell ourselves.
If you want to build a great enterprise, you have to have the courage to dream great dreams.
In order to write about life first you must live it.
We are just beginning to understand the potential of genome editing—and the questions it raises.
幸福就在脚下，只要你愿意低头寻找。