Ecclesiastes 12:11-13

Young's Literal Translation

¹¹ Words of the wise [are] as goads, and as fences planted [by] the masters of collections, they have been given by one shepherd.

¹² And further, from these, my son, be warned; the making of many books hath no end, and much study [is] a weariness of the flesh.

¹³ The end of the whole matter let us hear: -- `Fear God, and keep His commands, for this [is] the whole of man.