When we are old we are aware of the beauty of life. Young people take everything for granted. We know that life is beautiful. We know a lot and we are conscious of this and this is a beautiful thing. It all depends on the character you're born with. In my case, I ... I forget!
Our brain is a miracle. We never know what is happening there. Absolute miracle! I had an excellent memory and now, I'm an idiot! What do I do against it? I learn Bach by heart. Bach, yes. Not Mozart, not Beethoven. Bach!