Ben Sira 21:15

15 When an intelligent person hears a wise saying, he praises it and adds to it; when a fool hears it, he laughs at it and throws it behind his back.

Ben Sira 21:15 In-Context

13 The knowledge of the wise will increase like a flood, and their counsel like a life-giving spring.
14 The mind of a fool is like a broken jar; it can hold no knowledge.
15 When an intelligent person hears a wise saying, he praises it and adds to it; when a fool hears it, he laughs at it and throws it behind his back.
16 A fool's chatter is like a burden on a journey, but delight is found in the speech of the intelligent.
17 The utterance of a sensible person is sought in the assembly, and they ponder his words in their minds.

Footnotes 2

New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.