The person who says it cannot be done should not interrupt the person who is doing it.
— Chinese Proverbs

Never interrupt someone doing what you said couldn't be done.
Amelia Earhart interrupts quote

Interrupts quotes
Picture quote about Interrupts

Those who say it can not be done, should not interrupt those doing it.
— Chinese Proverbs

I haven't spoken to my wife in years. I didn't want to interrupt her.
— Rodney Dangerfield

Gentlemen, when the enemy is committed to a mistake we must not interrupt him too soon.
— interrupts quotation by Horatio Nelson