A mitzvah that costs money is worth more than one that costs nothing.
Even if you can't sing well, sing. Sing to yourself. Sing in the privacy of your home. But sing.
Who lacks confidence speaks lies more readily.
Get into the habit of singing a tune. It will give you new life and fill you with joy. Get into the habit of dancing. It will displace depression and dispel hardship.
A man's drive for profit should be prompted by the desire to give charity.
Don't ever fret over married children; they will take care of themselves.