Thought is life. The way you think is what you make out of your life...
Every existing human being with the ability to think lives 'Two life's' at a time.
One life is the physical body which is active.
Other is the collection of thoughts the brain collects, queries, processes and decides your course of life.
Even without 'thought' life exists, but only when thinking is added to it we come to know we have life, so thought is life. What you think is what your life is. Lets us all fill it with positive thoughts for a happy world.