“Whenever you have trouble getting up in the morning, remind yourself that you’ve been made by nature for the purpose of working with others, whereas even unthinking animals share sleeping. […]
“One person, on doing well by others, immediately accounts the expected favor in return. Another is not so quick, but still considers the person a debtor and knows the favor. […]
“That’s why the philosophers warn us not to be satisfied with mere learning, but to add practice and then training. For as time passes we forget what we learned and […]