Brahman is a concept in HINDUISM that refers to the ultimate reality and source of all existence. It is often referred to as the Supreme Being or the Absolute. The term Brahman is derived from the Sanskrit root brh, meaning 'to grow' or 'to expand'. In HINDUISM, Brahman is the highest of the four castes, and is associated with knowledge, wisdom, and INTELLECTUAL pursuits. The term 'MAHATMA' is a title given to those who have achieved spiritual enlightenment, and is often used to refer to MAHATMA Gandhi, a leader of the Indian independence movement. The term 'HUMP' is a reference to the HUMP of a cow, which is considered sacred in HINDUISM. The term 'Sutra' refers to a collection of ancient Hindu scriptures, which are believed to contain the teachings of the gods. The term 'CASTE' refers to the social stratification system in India, which is based on occupation and birth. The term 'HINDUISM' refers to the religion practiced by the majority of people in India, which is based on the belief in one Supreme Being. Finally, the term 'INTELLECTUAL' refers to someone who is highly educated and knowledgeable in a particular field.