In reading and writing, you cannot lay down rules until you have learnt to obey them. Much more so in life.
Marcus AureliusHe who does wrong does wrong against himself. He who acts unjustly acts unjustly to himself, because he makes himself bad.
Marcus AureliusEverything - a horse, a vine - is created for some duty... For what task, then, were you yourself created?
Marcus AureliusDo not waste what remains of your life in speculating about your neighbors, unless with a view to some mutual benefit. To wonder what so-and-so is doing and why, or what he is saying, or thinking, or scheming -- in a word, anything that distracts you from fidelity to the ruler within you -- means a loss of opportunity for some other task.
Marcus AureliusConsider, for example, and you will find that almost all the transactions in the time of Vespasian differed little from those of the present day. You there find marrying and giving in marriage, educating children, sickness, death, war, joyous holidays, traffic, agriculture, flatterers, insolent pride, suspicions, laying of plots, longing for the death of others, newsmongers, lovers, misers, men canvassing far the consulship and for the kingdom; yet all these passed away, and are nowhere.
Marcus Aurelius