Are the changing seasons sent for lessons to teach us hope? (Beauty will appear again). Are the changing seasons meant to teach us to wait; to be patient? (Just wait, the next season will appear). Are the seasons meant to teach us to prepare? (Make plans, now. Don't procrastinate because change will come whether you want it or not).
Whoever said there is no such thing as failure has lost touch with reality! Of course there is such a thing. It is in the dictionary. It means 'nonperformance of something due or expected' (Random House Dictionary).
Have you ever wondered about wonder? I mean have you ever thought why you attribute beauty or awe to certain things? Have you ever been amazed how a large tree can grow from the tiniest crack in a massive rock?