Familiarity means that you don't overstep the rules with people you know, and people get along with each other, regardless of their closeness and politeness. Familiarity is a kind of casualness, but familiarity without overstepping the line is a kind of cultivation and wisdom. No matter how good the relationship is, we should also remember that "helping is mutual affection, and not helping is our duty"

Extended data

Not overstepping the rules is a Chinese vocabulary, which means not overstepping the rules and laws. The Analects of Confucius is a political work.

Canon source:

The Analects of Politics

Confucius said, "I am determined to learn from five out of ten, to stand at thirty, to be puzzled at forty, to know my destiny at fifty, to be obedient at sixty, and not to overstep my bounds at seventy."

Confucius said: "I am determined to study at the age of fifteen, and I can achieve something at the age of thirty." Forty years old, no longer confused about things. At the age of fifty, I learned what is beyond human control. Sixty years old, I can listen to different opinions. At the age of seventy, I can do whatever I want without overstepping the bounds. "

Reference source Baidu Encyclopedia-Don't overstep the time