Adam Clarke's Commentary on the Bible - Ecclesiastes 2:17
Therefore I hated life - החיים את et hachaiyim , the lives, both of the wise, the mad man, and the fool. Also all the stages of life, the child, the man, and the sage. There was nothing in it worth pursuing, no period worth re-living and no hope that if this were possible I could again be more successful. read more
John Gills Exposition of the Bible Commentary - Ecclesiastes 2:26
For God giveth to a man that is good in his sight ,.... No man is of himself good, or naturally so, but evil, very evil, as all the descendants of Adam are; there are some that are good in their own eyes, and in the sight of others, and yet not truly good; they are only really good, who are so in the sight of God, who sees the heart, and knows what is in man; they are such who are made good by his efficacious grace; who are inwardly, and not merely outwardly so; who are good at heart, or... read more