The quarries we rehabilitate best become assets our grandchildren will thank us for.

The CRISPR system is a reminder that nature often holds the solutions to our biggest challenges.

死人比破碎的心更重。

译文：用钱财交朋友，钱财用完了交情就会断绝；贪美色面结合，到年老色衰时爱情就会消失。