“The trip I made to Angola to study the prehistoric contents of the gravel beds as a means of deciding the age of the deposits and their economic potential was the first time prehistory had ever been used for such a purpose.”
“I want to suggest a feeling. It's ridiculous to assume you can state an opinion. Somebody else can never relate to the lyric in the same way because their whole experience is different. You can only suggest, then people add their own history and experience to the lyrics.”