Well, with one martini ah feel bigger, wiser, taller, and with two it goes to the superlative, and ah feel biggest, wisest, tallest, and with three there ain’t no holdin’ me.

William Faulkner (1897-1962) American novelist

(Attributed)
    (Source)

As quoted in Lauren Bacall, By Myself (1978). Often paraphrased or rendered back into standard English, e.g., "When I have one martini, I feel bigger, wiser, taller. When I have a second, I feel superlative. When I have more, there's no holding me."