If you plan on being anything less than you are capable of being, you will probably be unhappy all the days of your life.Abraham Maslow — as attributed
Abraham Maslow's hierarchy of needs — first published in 1943 — is a model of human motivation organized into five levels. At the base are physiological needs: food, water, warmth, shelter. Above those are safety needs: security, order, stability. Then love and belonging: friendship, family, intimacy, a sense of connection. Then esteem: self-respect and the respect of others, competence and recognition. And at the peak, self-actualization: the full expression of one's potential.
The hierarchy is often described as a pyramid, implying that lower needs must be fully met before higher ones can be pursued. Maslow's own account was more nuanced: the order reflects relative dominance rather than strict sequence, and most people are partially motivated by needs at multiple levels simultaneously. But the general principle holds: the person whose survival is genuinely threatened is unlikely to be focused on self-actualization, and the person who has abundant security and belonging naturally turns toward the question of what they are capable of becoming.
The practical significance of the model for this library is in what it says about the conditions required for full human development. Poverty, chronic insecurity, isolation, and lack of recognition are not merely unfortunate circumstances — they are direct obstacles to the development of the human capacities that make a fully realized life possible. This is the philosophical basis of the argument that genuine concern for human flourishing requires concern for the conditions in which flourishing is possible.
The model has been criticized and revised — most significantly by Maslow himself, who in his later work added a sixth level above self-actualization: self-transcendence, the capacity to move beyond concern for one's own development toward concern for others and for something larger than the self. This final addition connects the achievement psychology of Maslow directly to the philosophy of meaning found in Frankl, the Ubuntu philosophy of Tutu, and every religious and philosophical tradition that has placed service at the apex of human development.