Strings of gravity vibrate at a different frequency than strings of light.

No trade will be made unless they want the thing more than they want their money.

Lives, like money, are spent. What are you buying with yours?

Quantum Mechanics and General Relativity are both accepted as scientific fact even though they're mutually exclusive. Albert Einstein spent the second half of his life searching for a unifying truth that would reconcile the two.

Innovations in science and technology are the engines of the 21st-century economy; if you care about the wealth and health of your nation tomorrow, then you'd better rethink how you allocate taxes to fund science. The federal budget needs to recognize this.

Money is only a vehicle that provides you with options, and I say there's only one thing that money can't buy - poverty.

I moved to New York City in '92 and had no money. I had a lot of free time, as actors do. I would go to the New York Public Library at Lincoln Center.

You might think of consumption as a fairly passive activity, but buying new products and services is actually pretty risky, at least if you value your time and money.