You should be the change that you want to see in the world.

An eye for an eye will make the whole world blind.

Why change the world when we can change ourselves?

The difference between what we do and what we are capable of doing would suffice to solve most of the world's problem.

I believe that the civilisation into which India has evolved is not to be beaten in the world. Nothing can equal the seeds sown by our ancestry. Rome went; Greece shared the same fate; the might of the Pharaohs was broken; Japan has become westernised; of China nothing can be said; but India is still, somehow or other, sound at the foundation.