"Suicide is brought about by a pathological mindset or by suggestion, such as the notion that 'living is so painful, I might just as well put an end to it sooner rather than later.'"
「如果失戀或失業等日常生活經驗就足以誘發自殺，那全世界人口豈不是早已死掉一大半？」鄭泰安質疑。「自殺的源頭是某種病態的想法、暗示，譬如出現『活得那麼痛苦，不如早點解脫算了！』