These are...

“These are the few ways we can practice humility:
To speak as little as possible of one's self.
To mind one's own business.
Not to want to manage other people's affairs.
To avoid curiosity.
To accept contradictions and correction cheerfully.
To pass over the mistakes of others.
To accept insults and injuries.
To accept being slighted, forgotten and disliked.
To be kind and gentle even under provocation.
Never to stand on one's dignity.
To choose always the hardest.”
― Mother Teresa, The Joy in Loving: A Guide to Daily Living

Sangat baik untuk bisa menjaga diri dari membicarakan orang lain atau mendengarkan seseorang yang membicarakan orang lain. Karna terkadang mulut yang melebihi pemikiran akan membuat anda bodoh. Bodoh karena segera setelah anda berbalik dari orang tersebut, mungkin saja ia membicarakan anda. There's no good with a slanders. They always talk and talk without knowing the fact and even makes it bad besause of their negative thinking.

Sangat baik menjaga pergaulan. Itu prinsip saya :)