"He was a great scientist and an extraordinary man whose work and legacy will last for many years," said his children.

It is really hard to understand everything that I achieve despite your physical limitations.

One of the most prominent scientists in recent decades with his theories, leaves this world but remains all his knowledge and shows what the mind can do for good.

I suffered seeing in the film the process of his illness, which had to be difficult for him to live it

No doubt a great human being who taught us that there are no excuses to achieve what you want, example of overcoming, perseverance, sense of humor and bearer of an intelligence without equal.

                                                   (1942 - 2018)