to fail to keep a promise
ne pas tenir une promesse (ne pas tenir une promesse)
"Don’t break your word; people rely on you."
"Ne romps pas ta parole; les gens comptent sur toi." (Ne romps pas ta parole; les gens comptent sur toi.)
to use one's authority or influence in an aggressive way
to reach the lowest point of failure or depression
to be more advanced than others
to not lose confidence or courage
to manage an organization or group efficiently and strictly
to try to teach someone something that is difficult for them...