出自《海国图志·卷首》。地气和天时变化了，那么历史的体例也应随着时代的变化而变化。
The best solutions often come from listening to those who work the land.
The price of getting what you want is getting what you once wanted.
"Power is never innocent, and innocence is never powerful."
When you meet with opposition, even if it should be from your husband or your children, endeavor to overcome it by argument and not by authority, for a victory dependent upon authority is unreal and illusory.