I keep thinking about this river somewhere, with the water moving really fast. And these two people in the water, trying to hold onto each other, holding on as hard as they can, but in the end it’s just too much. The current’s too strong. They’ve got to let go, drift apart.

教育系统的墙必须倒塌。教育不应是特权，所以有钱人的孩子才能学习。

水产养殖不仅仅是养鱼，更是培育社区。

CRISPR是一种工具，和任何工具一样，它的影响取决于我们如何使用它。