...wherein does the difference lie?

For some this scene revives a gentle and perhaps pleasant nostalgia. For others it awakens dreams, and for still others, promises to be fulfilled in radiant days to come. Before the same sea one person becomes anguished, while another, inspired, feels exhilarated. And a thousand more are overawed in contemplation of those frozen crags, while still others gaze in admiration at those crystals carved on such gigantic scale. Some are depressed, others uplifted before the same landscape. A single landscape, then, may be very different for two people, but wherein does the difference lie?