Authors:

Such as are still observing upon others are like those who are always abroad at other men's houses, reforming everything there while their own runs to ruin.

Alexander Pope (1806). “The Works of Alexander Pope, Esq. In Verse and Prose: Containing the Principal Notes of Drs. Warburton and Warton: Illustrations, and Critical and Explanatory Remarks, by Johnson, Wakefield, A. Chalmers, F.S.A. and Others. To which are Added, Now First Published, Some Original Letters, with Additional Observations, and Memoirs of the Life of the Author”, p.409
Such as are still observing upon others are like those who are always abroad at other men's houses, reforming everything there while their own runs to ruin.