Unexpected scenery, I just like such a photo, there are always too many purposes in life, for an exam to chew a book, for other people's evaluation to put themselves in a condom, for bread to lock themselves in the office, and then never go along a river and a beam of light, mouth also said to wait, and so on, after a busy time, there will be time. If you don't have those unexpected photos, you really don't know if your existence can be endowed with meaning. Maybe it's existence, or happiness without reason..