...the sole thing of which any man can be deprived is the present; since this is all he owns, and nobody can lose what is not his.
Marcus AureliusAll 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 AureliusMost of what we say and do is unnecessary: remove the superfluity, and you will have more time and less bother. So in every case one should prompt oneself: 'Is this, or is it not, something necessary?' And the removal of the unnecessary should apply not only to actions but to thoughts also: then no redundant actions either will follow.
Marcus AureliusSuch as are thy habitual thoughts, such also will be the character of thy mind; for the soul is dyed by the thoughts.
Marcus Aurelius