Material Advancement Quotes
- It is important that spiritual advancement must keep pace with material advancement. When this comes to be realized man's journey toward higher and more lasting… — Haile Selassie
- It is important that spiritual advancement must keep pace with material advancement... — Haile Selassie
- The end of nature sours all my material pleasures. The prospect of living in a genetically engineered world sickens me. And yet it is toward… — Bill McKibben