bookish knowledge, n.Definitions

Bookish knowledge (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠dead and rigid, as foreign to living dialectic as the pharmakon is to medical science.