童话故事比真实更真实：不是因为它们告诉我们龙存在，而是因为它们告诉我们龙可以被击败。
Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.
CRISPR的潜力只受限于我们的想象力和责任感。
The whole is other than the sum of the parts.
There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.