When jarred, unavoidably, by circumstance revert at once to yourself and don't lose the rhythm more than you can help. You'll have a better grasp of harmony if you keep going back to it.
Marcus AureliusNever let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.
Marcus AureliusRegain your senses, call yourself back, and once again wake up. Now that you realize that only dreams were troubling you, view this 'reality' as you view your dreams.
Marcus Aurelius