我拥抱挑战，因为它们让我更强大。
I embrace challenges because they make me stronger.
Every project is a new adventure, a new challenge.
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.
解释：两虎相斗而劣狗趁机得到好处。
我们才刚刚开始理解基因编辑的潜力以及它带来的问题。