Everyone makes a difference. Someone who does something for others makes a big difference. A person who has no self-interest to do things for others makes a bigger difference. But, one who does everything for everyone for the sake of humanity without vested interest makes a real big difference for sustainability.
AnujThe group of stupid people collectively treats or makes an intelligent amongst them look like duffer and a fool living in a big network of enlightened minds even starts behaving sensibly in life.
Anuj