The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.

The potential of CRISPR is limited only by our imagination and responsibility.

解释：放开人民的嘴，让他们有话直说，政事的善恶好坏就都可以清楚。

作家的职责是说出真相，即使这让人感到不适。