I see trees of green

The colors of the rainbow
so pretty in the sky
Are also on the faces of people going by
I see friends shaking hands saying
how do you do
They're really saying I love you

I hear babies crying
I watch them grow
They'll learn much more than I'll 
ever know
And I think to myself 
what a wonderful world
Yes I think to myself 
what a wonderful world
___
Louis Armstrong - What a wonderful world