Why did William Jones feel the need to study Indian history, philosophy, and law?

William Jones felt the need to study Indian history, philosophy, and law because he thought that to understand India it was important to study the sacred texts. He had a deep respect for ancient cultures, both Indian and Western.

He was of the view that a new study of these texts could form the basis of future development in India. He felt that this would help the British to learn from the Indian culture but would also help Indians rediscover their own heritage.