Quote by Juan Maldacena
"The universe's apparent fine-tuning for the existence of observers remains one of cosmology's deepest puzzles."
More from Juan Maldacena
"The holographic principle suggests that all the information contained in a volume of space can be described by information on its boundary."
"String theory and quantum gravity are not just about physics, they are about understanding the deepest nature of reality."
"The connection between gravity and quantum mechanics is one of the greatest mysteries in physics."
"Black holes are laboratories for studying quantum gravity in extreme conditions."