Proof: Quotations from Cyclopedia of Practical Quotations
Pluris est oculatus testis unus, quam auriti decem. Qui audiunt, audita dicunt; qui vident, plane sciunt. One eye-witness is of more weight than ten hearsays. Those who hear, speak of what they have heard; those who see, know beyond mistake.— PLAUTUS — Truculentus. II. 6. 8.