I love drinking now and then. It defecates the standing pool of thought. A man perpetually in the paroxysm and fears of inebriety is like a half-drowned stupid wretch condemned to labor unceasingly in water; but a now-and-then tribute to Bacchus is like the cold bath, bracing and invigorating.
Never generally means "at no point in time." The term comes from the words 'no' and 'ever', meaning that something is not ever going to happen. Sourced