Aurora

“Most of what passes for legitimate entertainment is inferior or foolish and only caters to or exploits people's weaknesses. Avoid being one of the mob who indulges in such pastimes. Your life is too short and you have important things to do. Be discriminating about what images and ideas you permit into your mind. If you yourself don't choose what thoughts and images you expose yourself to, someone else will, and their motives may not be the highest. It is the easiest thing in the world to slide imperceptibly into vulgarity. But there's no need for that to happen if you determine not to waste your time and attention on mindless pap.”
― Epictetus, The Art of Living: The Classical Manual on Virtue, Happiness and Effectiveness

“Remember, it is not enough to be hit or insulted to be harmed, you must believe that you are being harmed. If someone succeeds in provoking you, realize that your mind is complicit in the provocation. Which is why it is essential that we not respond impulsively to impressions; take a moment before reacting, and you will find it easier to maintain control.”
― Epictetus, The Art of Living: The Classical Manual on Virtue, Happiness and Effectiveness

“You become what you give your attention to.”
― Epictetus, The Art of Living: The Classical Manual on Virtue, Happiness and Effectiveness

“Now is the time to get serious about living your ideals. How long can you afford to put off who you really want to be? Your nobler self cannot wait any longer. Put your principles into practice – now. Stop the excuses and the procrastination. This is your life! You aren’t a child anymore. The sooner you set yourself to your spiritual program, the happier you will be. The longer you wait, the more you’ll be vulnerable to mediocrity and feel filled with shame and regret, because you know you are capable of better. From this instant on, vow to stop disappointing yourself. Separate yourself from the mob. Decide to be extraordinary and do what you need to do – now.”
― Epictetus, The Art of Living: The Classical Manual on Virtue, Happiness and Effectiveness