Many things, for aught I know, may exist, whereof neither I nor any other man hath or can have any idea or notion whatsoever.
George Berkeley, Joseph Stock (1843). “The Works of George Berkeley, D.D., Bishop of Cloyne: Including His Letters to Thomas Prior, Esq., Dean Gervais, Mr. Pope, &c., &c. ; to which is Prefixed an Account of His Life”, p.203
