school of thought, n.All

A School of thought (n.) whose ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠members never disagreed with its founder would hold disciples, not philosophers — it would be a contradiction in terms.