What is never sufficiently said is never said too much.

Explanation

(English-origin maxim.) A matter of such importance that it can never be stated adequately is never stated too often — repetition for clarity and emphasis is not prolixity when the subject demands it.

Where this applies

• A constitution's framers repeated the phrase "due process of law" in both the Fifth and Fourteenth Amendments because the protection of individual liberty from government overreach can never be overstated.
• A contract restates the confidentiality obligation in three separate clauses — the opposing party claims redundancy, but the drafter argues that protecting trade secrets is too important to say only once.
• A parent's will repeats in multiple sections that a particular child is to receive nothing — the repetition isn't poor drafting; it's emphasis that the testator's intent cannot be misunderstood.