what does this quote mean"in order to serve a purpose a vision has to be a shared vision"????

Answer 1

a vision is meaningful when shared or viewed by others in the team, like in an organization or a company. it is attainable when everyone share the same belief, moves in the same direction without any resistance. if your vision is not shared by others then there will be friction of disagreement.

Answer 2

in order to be of any use, an idea must be shared with others. if it remains a lone bit, it cannot grow and develop in a reality