定義：thoughtful, i.e., sagacious or discreet (implying a cautious character; while G4680 denotes practical skill or acumen; and G4908 indicates rather intelligence or mental acquirement); in a bad sense conceited (also in the comparative)
字根：a primary preposition denoting (fixed) position (in place, time or state), and (by implication) instrumentality (medially or constructively), i.e. a relation of rest (intermediate between G1519 and G1537)
