Stephen Hawking — "We are all different, but we share the same human spirit. Perhaps it's human nat…"

"The universe is a wonderful place, and I'm glad to be alive to see it."

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

"It is a matter of common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something."

"Because there is a law such as gravity, the universe can and will create itself from nothing. Spontaneous creation is the reason there is something rather than nothing, why the universe exists, why we…"

"The universe is full of wonders, and we are lucky to be a part of it."