I sought in my heart to give myself unto wine, yet acquainting my heart with wisdom; and to lay hold on folly, till I might see what was good for the sons of men, which they should do under heaven all the days of their life.
Also their love, and their hatred, and their envy, is now perished; neither have they any more a portion forever in any thing that is done under the sun.
The days of our years are threescore years and ten; and if by reason of strength they be fourscore years, yet is their strength labor and sorrow; for it is soon cut off, and we fly away.
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Who knows the power of your anger? even according to your fear, so is your wrath.
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So teach us to number our days, that we may apply our hearts unto wisdom.
Therefore I perceive that there is nothing better, than that a man should rejoice in his own works; for that is his lot: for who can bring him to see what shall be after him?