Italian theoretical physicist, bestselling author on physics and philosophy of science.
Nothing is as deep as time. It is the greatest mystery of physics.
The world is not fixed, but in eternal flux. This is physics' fundamental truth.
Time is the dimension that enables change. Without time, there would be no becoming.
As physicists, we understand the fragility of our world and our responsibility to the future.
Reality is not things, but connections between them. Everything in the world depends on everything else.
Black holes are places where time dies and space is twisted into nothing.
We are made of the same atoms as the stars, and these atoms are alive in our memory.