Do not disrespect your wife in the presence of your children, else she and the children would gang up against you.
Do not rush into any business, always do a background check on your proposed partners.
If your business partner cannot be trusted in his home front, then he cannot be trusted in business.
A shady character is like a bad egg, its stench always have a way of coming out.
Never treat your woman bad just because you think she is yours, she may one day walk out of your life.
Do not live life as if there will be no problems, always save for a troubled day, because surely the troubled day always come.