What is more gentle then a wind in summer? Lied

What is more gentle than a wind in summer?
What is more soothing than the pretty hummer
That stays one moment in an open flower,
And buzzes cheerily from bower to bower?
What is more tranquil than a musk-rose blowing
In a green island, far from all men’s knowing?
More healthful than the leafiness of dales?
More secret than a nest of nightingales?
More serene than Cordelia’s countenance?
More full of visions than a high romance?
What, but thee, Sleep? Soft closer of our eyes!
Low murmurer of tender lullabies!
Light hoverer around our happy pillows!
Wreather of poppy buds, and weeping willows!
Silent entangler of a beauty’s tresses!
Most happy listener! when the morning blesses
Thee for enlivening all the cheerful eyes
That glance so brightly at the new sun-rise.

Com podem millorar aquest Lied?