Human Nature
What a person does is more revealing than what a person says.
People of similar character naturally seek out one another's company.
A person's dress shapes how they are perceived and treated.
Telling the truth is the most advantageous long-term strategy.
Outward appearance is an unreliable guide to inner worth.
All people have flaws, and perfection is not an available standard.
What is not present is quickly forgotten.
Persuasion and writing accomplish more in the long run than force.
Withheld information causes no harm to the person from whom it is withheld.
Established habits resist new instruction.