The quote suggests that the individual's success may be attributed to an unusual level of laziness, which is so profound that it nearly seems supernatural. It implies that his relaxed or unmotivated attitude might actually be a key factor behind his achievements, challenging the conventional belief that constant effort is required for success.
Durrell's words highlight the paradox where idleness is portrayed as a possible pathway to success rather than an obstacle. It invites readers to consider the idea that sometimes, a seemingly passive approach can contribute to extraordinary outcomes, emphasizing the complexity of what truly leads to accomplishment.