'He who forgets the humming of the bees among the heather, the cooing of the woodpigeons in the forest, the song of birds in the woods, the rippling of rills among the rushes, and the sighing of the wind among the pines, needs not wonder if his heart forgets to sing and his soul grows weary. A day's breathing of fresh air upon the hills, or a few hours' ramble in the beech woods' umbrageous calm, would sweep the cobwebs out of the brain of scores of our toiling ministers who are now but half alive. A mouthful of sea air, or a stiff walk in the wind's face, would not give grace to the soul, but it would yield oxygen to the body, which is next best.'
Charles Spurgeon, 'The Minister's Fainting Fits' in Lectures to My Students, p.184.
