Stephen Hawking, died today at the age of 76. He was, according with the critics, the greater scientific man of our times, after Albert Einstein. But, not only was his intellectual production impactant and notable for the world. His own life was remarkable for our society. He revolutionized the quantum physics with his ideas about the universe, time and space: but additionally, he gave us an example about the human physical imagination and limits. I really do not understand his points, but I thank him because he wrote a best seller about his principal ideas. The point is: he was a man really interested in teach, share, and explain to normal people. And i decided to mention this because almost all the time, normal Scientifics are not interested in explain their ideas to normal people. In addition, all we know, Hawking had an early-onset slow-progressing form of motor neurone disease. Since he was young, he lost his movements and gradually, the disease paralyzed him.  But, far from got in depression, he wrote and thought more and more. Not to mention Hawkink's good sense of humor and self-confidence, he married and had kids! 

In addition, he was a man very practical. When he noticed about his progressive and irreversible disease, he though "I need to do something considerable for give the economic stability to my family". So, that was a more reason for write a best seller book and hardworking: love and money.   

It's hard to imagine his life, a free mind with a dependent body: he used to be a big dreamer and had hope in becoming the first man who experienced the body transplant. Well, he died and the research continues, there are some results, but they are not totally reliable. Definitely, he was one of the strongest inspirational life for those medical investigations. Like one day Einstein inspired a lot of studies about intelligence and brain, in any case, both men were exceptional.