“A stationary sense . . . as, I suppose,I shall have, till my single body grows Inaccurate, tired;Then I shall start to feel the backward pullTake over, sickening and masterful — Some say, desired.And this must be the prime of life . . . I blink,As if at pain; for it is pain, to think This pantomimeOf compensating act and counter-act,Defeat and counterfeit, makes up, in fact, My ablest time.- Maturity”