It's none of your business
Nothing to do with yourself, hanging high, is to think that things have nothing to do with yourself, put it aside; put things that have nothing to do with yourself far away.
pronunciation
shìbùguānjǐ,gāogāoguàqǐ
interpretation
1. Think that things have nothing to do with themselves, put it aside. 2. Leave things that have nothing to do with you far away.
source
If you know that it is wrong, it is better to say less. This is the third type. (Mao Zedong's "against liberalism") and the 101 chapter of "the lamp on the wrong side of the road": "master, just get up and go up, don't care about himself, stick or kick, what do you do to meddle in business?"
usage
Yin Qian, a contemporary writer in the age of drinking with sticks: "some people begin to become powerful and tactful, and their mental state of apathy is caused by the uprooting of one's morality. There is no longer any standard for people who are tactful. They don't have a sense of justice, compassion and responsibility to the group. They laugh at the value of others, who live a life of total loss of value system. He is snobbish and tactful. He has no conscience but to take advantage of his own convenience. How can people who live in such an atmosphere think of others? Everyone has the mentality of "it's none of their business, hang up high". How can they do something for a just cause? " it's none of your business. It's not my own business. I don't care. It reflects people's apathy.
english
Letthingsdriftiftheydonotaffectonepersonally.
It's none of your business
rob the owner while his house is on fire - chèn huǒ dǎ jié
drift from one place to another - sì hǎi piāo líng