It may be that I’m too dry in myself, too English, or it may be simply that I’m susceptible to beauty, but I do not feel truly at ease on this earth unless there’s a river nearby. ‘When it hurts,’ wrote the Polish poet Czeslaw Miłosz, ‘we return to the banks of certain rivers,’ and I take comfort in his words, for there’s a river I’ve returned to over and again, in sickness and in health, in grief, in desolation and in joy.