Yeats was born in Sandymount, Ireland, and educated there and in London. He was a Protestant and member of the Anglo-Irish community. He spent childhood holidays in County Sligo and studied poetry from an early age, when he became fascinated by Irish legends and the occult. These topics feature in the first phase of his work, which lasted roughly until the turn of the 20th century. His earliest volume of verse was published in 1889, and its slow-paced and lyrical poems display debts to Edmund Spenser, Percy Bysshe Shelley, and the poets of the Pre-Raphaelite Brotherhood. From 1900, his poetry grew more physical and realistic. He largely renounced the transcendental beliefs of his youth, though he remained preoccupied with physical and spiritual masks, as well as with cyclical theories of life. In 1923, he was awarded the Nobel Prize in Literature.

I will arise and go now, and go to Innisfree,

And a small cabin build there, of clay and wattles made:

Nine bean-rows will I have there, a hive for the honeybee,

And live alone in the bee-loud glade.

EXPLANATION:
‘I’ here refer to the poet William Yeats. He says that he wants to go to Innisfree. Over there, he will build a small room for himself with clay and small sticks which are used to make the walls or the fences of the cabin. As he will need some food to eat also, so he will grow nine rows of beans near his room. Also, he will get the honey from the honey bee hive.  He says that the open space, where he will build his room will be full of the buzzing sound of the bees an over there he will live all alone, in peace and tranquility.

And I shall have some peace there, for peace comes dropping slow

Dropping from the veils of the morning to where the cricket sings;

There midnight’s all a glimmer, and noon a purple glow,

And evenings full of the linnet’s wings.

I will arise and go now, for always night and day

I hear the lake water lapping with low sounds by the shore;

While I stand on the roadway, or on the pavements grey,

I hear it in the deep heart’s core.

EXPLANATION:
In this stanza the poet says that now he will stand up and go to Innisfree because all the time, the sound of the lake waters striking the shore repeats in his mind. This sound attracts him towards the lake. Wherever he is – either standing on the roadway or on the grey - coloured pavements, he hears the sound deep in the innermost part of his heart. 

2.Alliteration: The repetition of a consonant sound in two or more closely placed words is called alliteration. The instances of alliteration in the poem are – 

a. ‘hive’, ‘honey bee’ - ‘h’ sound is repeated; 

b. ‘lake’, ‘lapping’, ‘low’ - ‘l’ sound is repeated

3.Repetition:‘I will arise and go now’ is repeated in stanza 1 and 3

4.Personification: morning is personified 

5.Metaphor: clouds are compared to veils