practice what (one) preaches(redirected from practice what one preaches)
practice what (one) preaches
To do the things or behave the way that one advises, dictates, or espouses. My parents always told us to respect each other and not to bicker, and they really did practice what they preached. If you're going to tell your employees not to incur excessive, unnecessary costs, then you had better practice what you preach.
Practice what you preach.
Prov. Cliché You yourself should do the things you advise other people to do. Dad always told us we should only watch an hour of television every day, but we all knew he didn't practice what he preached.
practice what you preach
Behave as you would have others behave, as in You keep telling us to clean up, but I wish you'd practice what you preach. This idiom expresses an ancient idea but appeared in this precise form only in 1678. Also see do as I say.
practise what you preach
COMMON If you practise what you preach, you behave in the way that you encourage other people to behave. Note: The verb `practise' is spelled `practice' in American English. He practised what he preached, being more interested in moral values than money. I ought to be showing leadership and practise what I am preaching. Note: People sometimes vary this expression. The Bishop said the government had let the people down badly: it had preached love but practised hate.