Everything is relative

The man in the picture is Stephen William Hawking, is an English theoretical physicist, cosmologist, author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge. Hawking for me is a Einstein of our time. Their knowledge will transcend many generations, and it is a great opportunity to know and learn about its history in my own time.

His scientific works include a collaboration with Roger Penrose on gravitational singularity theorems in the framework of general relativity, and the theoretical prediction that black holes emit radiation, often called Hawking radiation. Hawking was the first to set forth a theory of cosmology explained by a union of the general theory of relativity and quantum mechanics. He is a vigorous supporter of the many-worlds interpretation of quantum mechanics.

Hawking has a rare early-onset, slow-progressing form of amyotrophic lateral sclerosis (ALS), commonly known as motor neurone disease in the UK, that has gradually paralysed him over the decades. He now communicates using a single cheek muscle attached to a speech-generating device.

This disease presented a challenge for people to know it , was named "Ice bucket challenge" and millions of people could join the cause. I admire him very much for your courage to stand up to the world, to go ahead despite his great illness.

I like a quote that says "I have noticed even people who claim everything is predestined, and that we can do nothing to change it, look before they cross the road."