Cadwaladyr Jones

“Let me advise you, then, to form the habit to take some of your solitude with you into society, to learn to be to some extent alone even though you are in company; not to say at once what you think, and, on the other hand, not to attach too precise a meaning to what others say; rather, not ot expect much of them, either morally or intellectually, and to strenghten yourself in the feeling of indifference to their opinion, which is the surest way of always practicing a praiseworhty toleration. If you do that, you will not live so much with other people, though you may appear to move amongst them: your relation to them will be of a purely objective character. This precaution will keep you from too close contact with society, and therefore secure you from being contamined or even outraged by it.”
― Arthur Schopenhauer, Essays and Aphorisms