相對於意識傳統為了滿足知識全知的條件，將身體的隱而未顯視為有缺陷的模糊，現象學重回日常生活世界裡的原初知覺經驗領域，身體作為缺席的模糊不再是認知的障礙，反倒作為潛在的背景是認知得以成立的必要條件。梅洛龐蒂強調完全還原的不可能，將理論重新寓居於身體，身體與世界交錯糾結無法分別，無法外於身體一語道破，只能夠不斷的描述身體與世界的關聯，使得不斷說明成為模糊效能的延續以堆疊出逸離的身體。 為了追求身體最大程度的逸離，本文還必須繼續借道拉崗精神分析，潛意識作為超出主體言說意圖，指向不可見、自我與他人外的他者，連串的取代系列圍繞在缺席旁作離心的循環。於是拉崗認定部分的身體作為象徵的身體才能發揮效能，始終處於異化的過程，但是並不是迷惑在身體的諸種表象中，或者以斷裂確保真實的身體，而是對身體的想像成為身體的不斷延續，身體的諸種表象就是身體的實質存在，使得回歸身體也是逸離身體。 / On contrary to the western philosophical tradition , to set consciousness as priority, builds transparent knowledge. It regard the ambiguity character of body as fault. Phenomenology summons us to go back to primary field of lifeworld. Body is no more the barrier of cognition, instead body become the potential background as necessary condition of cognition. Merleau-Ponty stresses the impossibility of complete reduction. The consciousness inhabit in body in motion. Body is interwined with world and hard to divide. We can’t explore body as objective observer as if we were outside the world. What we can do is to descript the relationship between body and world. Make the descriptions to become the parts of invisible body. In order to catch the character of body’s exceed, we need to have aid of Lacan’s psychoanalysis. Lacan develop that unconsciousness is like the structure of language. It designates the subjectivity speaks beyond what he intend. People desire the lost Other outside the self and other as the third term, instead people used to series of substitutes around the absence as decentered circulation. Lacan identify people is in process of alienation, even in the initial stage. The real body which is fragmented could have effects as symbol. It’s not what people confused with imaginary images, but what people imagine is to continune body. The different body images is body’s substantial existence.