"If it’s not right do not do it; if it’s not true do not say it"

This quote is saying that you need to find out if it’s true if not then don’t say it and if it’s not right don’t do it because if you say something that’s not right or true people are going to make fun of you and start laughing so to make sure it’s right check to see if it is true or not and if it’s right or not. Some people are going to just lie and say it’s right but it’s not people will believe you but for a while until they find out the truth  and some people want to know if thats right