Old age is honourable.

The proverb presents old age as a condition worthy of esteem. It asks listeners to regard later life with respect rather than treating it as a reason for contempt.

Its claim is about how old age should be valued. It does not say that every older person is beyond criticism; the emphasis is on dignity associated with age itself.

Use the proverb to encourage respectful treatment of an older person or to challenge a disparaging remark about growing old. It works as a brief statement of principle rather than a description of any particular person's conduct.