Crosby & Nash - Laughing lyrics

I though I met a man who said he knew a man Who knew what was going on I was mistaken, only another stranger that I knew And I thought that I'd found the light To guide me through my nights and all my darkness I was mistaken, it was only reflections of a shadow that I saw And I thought I've seen someone who seemed at last To know the truth I was mistaken, only a child laughing in the sun Ahhhhhhhhhhhh in the sun