Be awful nice to 'em goin' up, because you're gonna meet 'em all comin' down.

Be nice to people on your way up, because you're going to meet them all on your way down. | As quoted in A Quote for Every Day (2011) edited by Peter A. LaPorta, p. 41 | Be nice to people goin' up, because you're going to meet them all comin' down. | Be nice to 'em goin' up, because you're going to meet them all comin' down. | Originally by Wilson Mizner.