Why do you have to "put your two cents in"... but it's only a "penny for your thoughts"? Where's that extra penny going to?

When you're through with life and all hope is lost. Hold out your hand 'cos friends will be friends - right till the end.

"Where there is perhaps a province in which the photograph can tell us nothing more than what we see with our own eyes, there is another in which it proves to us how little our eyes permit us to see." ~Dorothea Lange