Peter McHugh's influence on those of us who studied and worked with him as part of York University's graduate sociology programme in Toronto from the mid-1970s until the late 1980s, while lasting and undeniable, is not necessarily immediately apparent nor easily articulated. What follows is a brief reflection on how this difficulty can be understood as integral to Peter McHugh's unique contribution both to those of us fortunate enough to have studied with him, and more broadly, to the discipline of sociology itself.