Dear saints, it is not sorrow, as I hear, Not suffering, which shuts up eye and ear To all that has delighted them before, And lets us be what we were once no more. No, we may suffer deeply, yet retain Power to be moved and soothed, for all our pain, By what of old pleased us, and will again. No, 'tis the gradual furnace of the world, In whose hot air our spirits are upcurl'd Until they crumble, or else grow like steel-- Which kills in us the bloom, the youth, the spring-- Which leaves the fierce necessity to feel, But takes away the power--this can avail, By drying up our joy in everything, To make our former pleasures all seem stale. This, or some tyrannous single thought, some fit Of passion, which subdues our souls to it, Till for its sake alone we live and move-- Call it ambition, or remorse, or love-- This too can change us wholly, and make seem All which we did before, shadow and dream. And yet, I swear, it angers me to see How this fool passion gulls men potently; Being, in truth, but a diseased unrest, And an unnatural overheat at best. How they are full of languor and distress Not having it; which when they do possess, They straightway are burnt up with fume and care, And spend their lives in posting here and there Where this plague drives them; and have little ease, Are furious with themselves, and hard to please. Like that bold Caesar, the famed Roman wight, Who wept at reading of a Grecian knight Who made a name at younger years than he; Or that renown'd mirror of chivalry, Prince Alexander, Philip's peerless son, Who carried the great war from Macedon Into the Soudan's realm, and thundered on To die at thirty-five in Babylon. What tale did Iseult to the children say, Under the hollies, that bright winter's day? She told them of the fairy-haunted land Away the other side of Brittany, Beyond the heaths, edged by the lonely sea; Of the deep forest-glades of Broce-liande, Through whose green boughs the golden sunshine creeps, Where Merlin by the enchanted thorn-tree sleeps. For here he came with the fay Vivian, One April, when the warm days first began. He was on foot, and that false fay, his friend, On her white palfrey; here he met his end, In these lone sylvan glades, that April-day. This tale of Merlin and the lovely fay Was the one Iseult chose, and she brought clear Before the children's fancy him and her.