Generally speaking, W. B. Yeats's early poetry has been thought as romantic and dreamy and criticized as a negative poetic example. But students would rather like to read these poems than his later philosophical poems. Maybe these early poems are more attractive to them because the dim yearning, homesickness and mysticism evoke their young emotion. But I think there is a more important element to attract reader's interest, that is the physical sense. The sense - sensory feeling gives a kind of elasticity of energy to Yeats's early poems. Without this sense, these poems would have degraded as those of dim exclamation about lost love or escape from the world. To study Yeats's sense we need to research some other poets who could affect young Yeats, and compare them: Keats and Hopkins. There are many good examples of sensory feeling in their poems. Thus I see a kind of affective relationship between them and realize this sensory feeling is a very important element of English poetry which we hardly find in Korean poems.