31B7 · wise man
49MM32 · book - MM - book open
49N21 · lectern ~ reading
52A5 · Knowledge; 'Cognitione', 'Cognitione delle cose' (Ripa)
86(OMNE DOCTUM HIC EXCOCTUM) · proverbs, sayings, etc. (OMNE DOCTUM HIC EXCOCTUM)