4 He becomes poor who works with a lazy hand,
but the hand of the diligent brings wealth.

5 He who gathers in summer is a wise son,
but he who sleeps during the harvest is a son who causes shame.

Matthew Henry's Commentary on Proverbs 10:4-5

Commentary on Proverbs 10:4

(Read Proverbs 10:4)

Those who are fervent in spirit, serving the Lord, are likely to be rich in faith, and rich in good works.

Commentary on Proverbs 10:5

(Read Proverbs 10:5)

Here is just blame of those who trifle away opportunities, both for here and for hereafter.