The term PRINCIPLE LIFE is composed of two words, ATMAN (5 letters) and PRINCIPLE. ATMAN is a Sanskrit word that refers to the innermost essence of an individual, often referred to as the soul or spirit. It is believed to be the source of all consciousness and is seen as the ultimate reality in Hinduism and Buddhism. PRINCIPLE is defined as a fundamental truth, law, or assumption. Together, PRINCIPLE LIFE can be interpreted as living according to one's fundamental truths and laws.