CRISPR is a tool, and like any tool, its impact depends on how we use it.
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。
客户满意度是衡量公司成功的最终标准。
The circular economy isn't just an ideal—it's a practical business model waiting to be scaled.
No testimony is sufficient to establish a miracle unless the testimony be of such a kind that its falsehood would be more miraculous than the fact which it endeavors to establish.