自己有善德，才能要求别人行善。

Education is the lighthouse of the soul.

"Life on a lifeboat isn't much of a life. It is like an end game in chess, a game with few pieces. The elements couldn't be more simple, nor the stakes higher."

平安之中隐藏着危险，卧席之上可能有剧毒，日常衣食小事有可能导致败落之祸。

The mind is to be studied as an end in itself.