Some of my favorites from Marcus Aurelius’s Meditations (Gregory Hays translation).
At dawn, when you have trouble getting out of bed, tell yourself: “I have to go to work—as a human being. What do I have to complain of, if I’m going to do what I was born for—the things I was brought into the world to do? Or is this what I was created for? To huddle under the blankets and stay warm?” —But it’s nicer here.… So you were born to feel “nice”? Instead of doing things and experiencing them? Don’t you see the plants, the birds, the ants and spiders and bees going about their individual tasks, putting the world in order, as best they can? And you’re not willing to do your job as a human being? Why aren’t you running to do what your nature demands?
Not to feel exasperated, or defeated, or despondent because your days aren’t packed with wise and moral actions. But to get back up when you fail, to celebrate behaving like a human—however imperfectly—and fully embrace the pursuit that you’ve embarked
To watch the courses of the stars as if you revolved with them. To keep constantly in mind how the elements alter into one another. Thoughts like this wash off the mud of life below.
Everything that happens is either endurable or not. If it’s endurable, then endure it. Stop complaining. If it’s unendurable … then stop complaining. Your destruction will mean its end as well. Just remember: you can endure anything your mind can make endurable, by treating it as in your interest to do so. In your interest, or in your nature.
The Pythagoreans tell us to look at the stars at daybreak. To remind ourselves how they complete the tasks assigned them—always the same tasks, the same way. And their order, purity, nakedness. Stars wear no concealment.
It’s quite possible to be a good man without anyone realizing it. Remember that.