As for the people that have been before him, and that come after him, they are innumerable: yet is not their joy the greater through him. This is also a vain thing and a vexation of mind. (v17) When thou comest into the house of God, keep thy foot and draw nigh, that thou mayest hear: that is better than the offerings of fools, for they know not what evil they do

Therefore beware, my son, that above these thou make them not many and innumerable books, nor take divers doctrines in hand, to weary thy body withal.