All things are linked with one another, and this oneness is sacred; there is nothing that is not interconnected with everything else. For things are interdependent, and they combine to form this universal order. There is only one universe made up of all things, and one creator who pervades them; there is one substance and one law, namely, common reason in all thinking creatures, and all truth is one-if, as we believe, there is only one path of perfection for all beings who share the same mind.
Marcus AureliusYou always own the option of having no opinion. There is never any need to get worked up or to trouble your soul about things you can't control. These things are not asking to be judged by you. Leave them alone.
Marcus AureliusTo understand the true quality of people, you must look into their minds, and examine their pursuits and aversions.
Marcus AureliusHow barbarous, to deny men the privilege of pursuing what they imagine to be their proper concerns and interests! Yet, in a sense, this is just what you are doing when you allow your indignation to rise at their wrongdoing; for after all, they are only following their own apparent concerns and interests. You say they are mistaken? Why then, tell them so, and explain it to them, instead of being indignant.
Marcus Aurelius