A single word take us to the mechanical and philosophical aspect of a very small thing. There is a complete idea behind a single phrase and a single word bears its hundreds years old history. It depends on the fundamental aspect of mind as well, that is it ready to take the idea like sponge or is it as hard as a marble floor to absorb the idea of ideas. Anyway the time, space and the universe is a great mystery which man hardly is able to solve out. Man starts thinking when he starts to observe and then the medium , tongue and language, help a young one to communicate and then the question is asked for the solution to the problem. Problem was never there in man, it was co-existing with the very environment. A child seeks good manners if the environment is conducive for healthy learning, but it is not good for a narrow environment. It is directly under the control of instructor to have control over the class, specially students! Students are always eager to have run away from clas...