Ключевые слова: ambition, balancing, beautiful, business, calm, care, choice, comparison, concentration, concept, control, equality, equilibration, equilibrium, equivalence, extreme, freedom, happiness, harmony, health, healthy, imbalance, instability, job, leisure, life, lifestyle, management, measure, meditation, motivation, nature, perfect, performance, poise, precision, quality, recreation, relax, responsibility, safety, stability, stable, steady, success, unstable, weigh,