Answer:
who do you think you know but sometimes you don't
The older they are the less wrinkles they have.
By the way, what never moves, wears shoes, sandals and boots, but has no feet?
Only two backbones and thousands of ribs.
Bold are the first; true are the second; playful are the third; clever are the fourth; forceful are the fifth.
If lightning strikes an orchestra who is the one most likely to get hit?