善良一点，因为你遇到的每个人都在打一场艰苦的战斗。

"The world breaks everyone, and afterward, many are strong at the broken places."

采石场应当在开采的同时治愈大地。

Technological innovation requires long-term accumulation and cannot be rushed for quick success, this is especially true for agricultural research.

The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.