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。

金钱是动力。

"Resilience is built through overcoming challenges."

The challenge in computer science is not just to solve problems, but to solve them in a way that is both efficient and elegant.

乳制品行业必须不断发展，以满足消费者不断变化的需求。

You must change nothing in your writing without absolute necessity. If it is necessary， then change with simplicity.

我爱上了你，我不想否认自己说出真实事物的简单快乐。