入情入理

Explanation: Income: line. Out of only natural and reasonable. 　　Usage: Joint type; as the predicate attribute, complement; with compliment 　　Source: Ming Dai, "Tao Liu Jingting storyteller Dream Recollection": "leisurely words, the severity of the Ji Xu, throughput circumflex, fair and reasonable, into the tendon Such is Life." 　　Examples: Could it not be right ~, but in fact there was to listen to him too! (Ching Tien-Hua Chen, "Idiom" The Fifth) Thesaurus:  not make chalk of one and cheese of the other, opinion that holds true, a matter of course, vicissitudes of life, joys and sooows are sour, sweet, bitter and hot, behove, separation and reunion Joys and sorrows, worldly wisdom, humanity changes in temperature&mdash, Turn about is fair play., the way of the world, inconsistancy of human relation ships, Humanity The regular Antonym Group:  conduct life, see through body, all space-directions are void, Tianliburong, God's law justice is manifest, intolerable justice, stand demmed by God, gorblimey, the way one gets along with people, No heart Distracting thoughts, be disillusioned with the mortal world; see through the vanity of life, establish oneself and manage to get along in the world, be free from things of the world, Aloof as things