Sustainability isn't a cost center; it's the ultimate driver of long-term profitability.

是因为他们行事合理,行事合理来自于受到的熏染得当。

CRISPR提出的伦理问题不是障碍，而是必要的对话。

The first task is to understand the problem, the second to find a solution, and the third to carry it out.

记着，希望是件好东西，没准儿是件最好的东西，而且从没有一样好东西会消逝！