St. John Climacus
“I once saw three monks receive the same type of injury at the same time. The first felt it keenly, but did not speak; the second was delighted by the thought of the reward the injury would bring him and felt compassion for the wrongdoer; the third wept fervently at the thought of the harm his offending neighbor was suffering. At work, then, were fear, the sense of a reward due, and love.”
Source: St. John Climacus, The Ladder of Divine Ascent