He that plays the king shall be welcome- his Majesty shall
have tribute of me; the adventurous knight shall use his foil and
target; the lover shall not sigh gratis; the humorous man shall
end his part in peace; the clown shall make those laugh whose
lungs are tickle o' th' sere; and the lady shall say her mind
freely, or the blank verse shall halt fort.

Hamlet, Prince of Denmark: A Tragedy. As it is Now Acted by His Majesty's Servants (ed. 1747)