The general answer for any replicator is those with high fecundity, fidelity and longevity: ones that make many accurate and long-lived copies of themselves.

• 对任何复制子，通用答案都是：多产、（复制）忠实、长寿的复制子。换言之，就是能够正确复制出大量长寿复本的复制子。