【融会贯通】〖róng huì guàn tng〗[achieve mastery through a comprehensive study of the subject; be well versed in; be thoroughly acquainted with; bring ... together and understand thoroughly]

融合为一古今研，

会心独具著诗典。

贯穿驰骋全世界，

通权达变大同寰。

把各方面的知识和道理融化汇合，得到全面透彻的理解。All aspects of knowledge and reason melt convergence, get a comprehensive and thorough understanding.同：举一反三、豁然贯通。反：望文生义、生吞活剥。