“Even if it turns out that time travel is impossible, it is important that we understand why it is impossible.”

“Stephen Hawking said that his quest is simply "trying to understand the mind of God".”

“I never thought I would become amazing. I never thought I would be as great as my father. I would like to continue writing novels, and hopefully, at some point, I would like to make the switch from being 'Stephen Hawking's daughter' to 'novelist Lucy Hawking,' and that will be a fabulous day.”

“Stephen Hawking says we will not survive another 1,000 years without escaping beyond our planet. This existence problem can be solved by increasing the number of people with free-minds! Because just like the free birds only the free minds can reach the new horizons!”

“What place, then, for a creator?”

“I regard the afterlife to be a fairy story for people that are afraid of the dark”

“what if there was an uncanny moment when all the birds were grounded from Cape Town to Juneau, and everywhere between--all feathers frozen in a universal stutter, so quick as to make a snail of light, and even Stephen Hawking's mind would miss it?”

“The past, like the future, is indefinite and exists only as a spectrum of possibilities.”

“The radiation left over from the Big Bang is the same as that in your microwave oven but very much less powerful. It would heat your pizza only to minus 271.3*C - not much good for defrosting the pizza, let alone cooking it.”

“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.”

“God is the name people give to the reason we are here. But I think that reason is the laws of physics rather than someone with whom one can have a personal relationship. An impersonal God.”