I believe in collaboration, which is why I work with others to make positive contributions of consequence, and why I have made… — Cliff Curtis Copy Share Image
“You've evolved when you realize the effect that your positive contributions to others create ripples of humanity in the sea of life.” — Donavan Nelson Butler, Master Sergeant US Army Copy Share Image
“Some people are constructive, if you like. Others are destructive. It's this diversity in humankind that results in some making positive contributions… — Jonas Salk Copy Share Image
