Quiet people have the loudest minds.However difficult life may seem, there is always something you can do and succeed at.Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.However difficult life may seem, there is always something you can do and succeed at.People who boast about their IQ are losers.I am just a child who has never grown up. I still keep asking these 'how' and 'why' questions. Occasionally, I find an answer.Science can lift people out of poverty and cure disease. That, in turn, will reduce civil unrest.Work gives you meaning and purpose, and life is empty without it.If time travel is possible where are the tourists from the future.Stephen Hawking1942 - 2018