Not to wander out of the way, but upon every motion and desire, to perform that which is just: and ever to be careful to attain to the true natural apprehension of every fancy, that presents itself.
不要偏离正道,而应在每一次行动与欲望中践行正义,并始终用心如实理解浮现在心中的每一种印象。
— Marcus Aurelius · Meditations · Book IV, XVIII (Meric Casaubon translation, 1634) —