Plato & Aristotle

The soul and desire

Plato (c. 428–348 BCE) and Aristotle (384–322 BCE) laid some of the earliest foundations for understanding human motivation by proposing that the soul is structured around distinct kinds of desire: Plato’s tripartite soul, consisting of reason, spirit, and appetite, explains how rational insight, emotional drive, and bodily wants compete and cooperate to guide action, while Aristotle’s more integrated psychology views the soul as the form of the living body, distinguishing rational desires (bouleusis) from non-rational impulses (orexis) and emphasising the cultivation of virtuous habits to harmonise them. Their theories remain inspiring because they show that motivation is not merely a force pushing us forward but a dynamic balance shaped by reflection, character, and disciplined aspiration; on a personal level, this highlights the importance of aligning impulses with thoughtful purpose for wellbeing, and on a societal level it underscores how education, ethical culture, and the moderation of extremes contribute to collective flourishing. In his ‘Republic’, Plato describes an ideal society in which his principles are applied for the benefit of all. There have been many writers of ‘utopias’ who have dreamt of a better society, but only the Spirit of God can turn such a dream into reality. Thankfully, He has promised that Christ will come again, and His Kingdom of peace will be established on earth.