“A promise must never be broken.”this is a good statement because it is correct. If someone trusts you with a secret and you promise not to say anything then you should keep that promise because if it was your secret you would not want others to spill it.also if you are being trusted with a secret then you should not feel the need to tell others. Also if you promise someone you will show up to there gathering then you need to be able to keep your word and actually go.