Season of mists and mellow fruitfulness, / Close bosom-friend of the maturing sun; / Conspiring with him how to load and bless / With fruit the vines that round the thatch-eaves run.
She dwells with Beauty—Beauty that must die; / And Joy, whose hand is ever at his lips / Bidding adieu; and aching Pleasure nigh, / Turning to poison while the bee-mouth sips: / Ay, in the very temple of Delight / Veil'd Melancholy has her sovran shrine.
I mean Negative Capability, that is when man is capable of being in uncertainties, Mysteries, doubts, without any irritable reaching after fact & reason.