There is nothing more difficult to communicate on paper than this baseless ardour, this stimulation of the brain, this sterile joyousness of spirits. You wake every morning, see the gold upon the snow-peaks, become filled with courage, and bless God for your prolonged existence. The valleys are but a stride to you; you cast your shoe over the hilltops; your ears and your heart sing; in the words of an unverified quotation from the Scotch psalms, you feel yourself fit ‘on the wings of all the winds’ to ‘come flying all abroad.’ Europe and your mind are too narrow for that flood of energy. Yet it is notable that you are hard to root out of your bed; that you start forth, singing, indeed, on your walk, yet are unusually ready to turn home again; that the best of you is volatile; and that although the restlessness remains till night, the strength is early at an end. With all these heady jollities, you are half conscious of an underlying languor in the body; you prove not to be so well as you had fancied; you weary before you have well begun; and though you mount at morning with the lark, that is not precisely a song-bird’s heart that you bring back with you when you return with aching limbs and peevish temper to your inn. It is hard to say wherein it lies, but this joy of Alpine winters is its own reward. Baseless, in a sense, it is more than worth more permanent improvements. The dream of health is perfect while it lasts; and if, in trying to realise it, you speedily wear out the dear hallucination, still every day, and many times a day, you are conscious of a strength you scarce possess, and a delight in living as merry as it proves to be transient.