Twin

“Remember that you ought to behave in life as you would at a banquet. As something is being passed around it comes to you; stretch out your hand, take a portion of it politely. It passes on; do not detain it. Or it has not come to you yet; do not project your desire to meet it, but wait until it comes in front of you. So act toward children, so toward a wife, so toward office, so toward wealth.”
― Epictetus

“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

“How long are you going to wait before you demand the best for yourself and in no instance bypass the discriminations of reason? You have been given the principles that you ought to endorse, and you have endorsed them. What kind of teacher, then, are you still waiting for in order to refer your self-improvement to him? You are no longer a boy, but a full-grown man. If you are careless and lazy now and keep putting things off and always deferring the day after which you will attend to yourself, you will not notice that you are making no progress, but you will live and die as someone quite ordinary.
From now on, then, resolve to live as a grown-up who is making progress, and make whatever you think best a law that you never set aside. And whenever you encounter anything that is difficult or pleasurable, or highly or lowly regarded, remember that the contest is now: you are at the Olympic Games, you cannot wait any longer, and that your progress is wrecked or preserved by a single day and a single event. That is how Socrates fulfilled himself by attending to nothing except reason in everything he encountered. And you, although you are not yet a Socrates, should live as someone who at least wants to be a Socrates.”
― Epictetus (From Manual 51)

“Strong minds discuss ideas, average minds discuss events, weak minds discuss people.”
― Socrates