[14] At least, I thought so, when I was four-and-twenty. At five-and-fifty, I fancy that it is just possible there may be other creatures in the universe to be pleased, or,--it may be,--displeased, by the weather. 22. We habitually think of the rain-cloud only as dark and grey; not knowing that we owe to it perhaps the fairest, though not the most dazzling, of the hues of heaven. Often in our English mornings, the rain-clouds in the dawn form soft, level fields, which melt imperceptibly into the blue; or, when of less extent, gather into apparent bars, crossing the sheets of broader cloud above; and all these bathed throughout in an unspeakable light of pure rose-colour, and purple, and amber, and blue; not shining, but misty-soft; the barred masses, when seen nearer, composed of clusters or tresses of cloud, like floss silk; looking as if each knot were a little swathe or sheaf of lighted rain. 23. Aqueous vapour or mist, suspended in the atmosphere, becomes visible exactly as dust does in the air of a room. In the shadows, you not only cannot see the dust itself, because unillumined, but you can see other objects through the dust, without obscurity; the air being thus actually rendered more transparent by a deprivation of light. Where a sunbeam enters, every particle of dust becomes visible, and a palpable interruption to the sight; so that a transverse sunbeam is a real obstacle to the vision--you cannot see things clearly through it. In the same way, wherever vapour is illuminated by transverse rays, there it becomes visible as a whiteness more or less affecting the purity of the blue, and destroying it exactly in proportion to the degree of illumination. But where vapour is in shade, it has very little effect on the sky, perhaps making it a little deeper and greyer than it otherwise would be, but not, itself, unless very dense, distinguishable or felt as mist. 24. Has the reader any distinct idea of what clouds are?