Knowledge without action is a ship without oars.
It’s not the blow that hurts, but your resistance to falling.
Marcus Aurelius Meditations 2.11: You could leave life right now. Let that determine what you do and say.
Even oaks need forests.
Control your breath, and the world stops shaking you.
Calm isn’t the absence of chaos, but mastery over it.
Epictetus Enchiridion 1: Some things are within our power, while others are not.