Rewards of Goodness
Be as careful with a minor commandment as with a major one, for you do not know the rewards of the commandments.
Weigh the losses in doing the right thing against the gains,
and the gains in committing a sin against the losses.(2:1)
Run to do a small mitzvah, and flee from sin.
For mitzvah leads to mitzvah, and sin leads to sin.
For the reward of a mitzvah is a mitzvah,
and the punishment of a sin is a sin. (4:2)