B. M.

“Give thy thoughts no tongue, Nor any unproportioned thought his act. Be thou familiar, but by no means vulgar; Those friends thou hast, and their adoption tried, Grapple them to thy soul with hoops of steel, But do not dull thy palm with entertainment Of each new-hatched unfledged comrade. Beware Of entrance to a quarrel, but being in, Bear’t that th’opposèd may beware of thee. Give every man thy ear, but few thy voice; Take each man’s censure, but reserve thy judgement. Costly thy habit as thy purse can buy, But not expressed in fancy; rich, not gaudy; For the apparel oft proclaims the man, And they in France of the best rank and station Are most select and generous, chief in that. Neither a borrower nor a lender be, For loan oft loses both itself and friend, And borrowing dulls the edge of husbandry. This above all: to thine own self be true; And it must follow, as the night the day, Thou canst not then be false to any man.”
― William Shakespeare, Hamlet