なした約束は払ってない借りである。の英語

A promise made is a debt unpaid.

A man who breaks his promises cannot be trusted.

In any case, it's wrong to break a promise.

You shouldn't break promises.

to miss an appointment

to be able to break an appointment

You should not break your promise.

You shouldn't break your promise.

It is irresponsible of you to break your promise.

“A bargain is a bargain.”【イディオム・格言的】

Keep your word; otherwise you'll end up losing face.

It is not good for you to break your promise.

Those who often break their promises are never trusted.

It is not good to break a promise.

A promise given under a threat is worthless.

You ought not to break your promise.

You shouldn't break your promises.

We must not break our promise.

Don't go back on your promise.

You shouldn't break your promises.

He never missed an appointment.

It is a shame not to keep your promise.

Promises are made to be broken.

You should come through with your promise.

You should carry out your promises.

You should deliver on your promises.

You should fulfill your promises.

You should make good on your promises.

If and when he arrives I'll pay.

When he comes, I'll pay the money that I promised.