Dilettante watch the scene of bustle, adept guard the entrance. 外行看热闹,内行看门道。
He is a master of that area even if he is a dilettante. 虽然他只是个业余爱好者
用作形容词 (adj.)
The person that envy should establish correct belief, envying is the dilettante expression that does not have self-restraint. 妒忌者应树立正确信念,妒忌是没有涵养的浅薄的表现。