Concept is idea or output of thinking to make a work more easily or do some thing different . Some time a good concept can change our life our status even every thing . But always a good concept have no need some thing critical . Concepts can make a easy thing to a interesting and impotent thing . Actually if we think about some thing and try to find out different way to use of that think than we may get a lot's of idea/concept .
I like to think with every thing from a ant to space .Think about every thing every thing . Try to be Creative and do something for the world for the well fare of future generation . It's time to do some thing .