What is beautiful???

You hear the word all the time but even in my old age I still don't know what it means. I think flowers are beautiful. My daughter is very beautiful! I guess I am curious as to what makes a person look at someone and say, "they are beautiful." I think some people use the word too lightly. Anyway, that is my thought for the day. I guess I will run back over to FB and talk to an old friend. He is crazy..............most of us on FB are.