Within a few decades, machine intelligence will surpass human intelligence, leading to The Singularity -- technological change so rapid and profound it represents a rupture in the fabric of human history. The implications include the merger of biological and nonbiological intelligence, immortal software-based humans, and ultra-high levels of intelligence that expand outward in the universe at the speed of light.

The fate of the universe is a decision yet to be made, one which we will intelligently consider when the time is right.

Find your passion, learn how to add value to it, and commit to a lifetime of learning.

We only have to capture 1/10,000th of the solar energy landing on earth to completely satisfy all our energy needs.

Time would become meaningless if there were too much of it.

Death is a great tragedy…a profound loss…I don’t accept it…I think people are kidding themselves when they say they are comfortable with death.

People talk philosophically, Oh, I don't want to live past 100.' You know, I'd like to hear them say that when they're 99.