Photons are accurately and legitimately described as waves and particles at the same time. They are genuine wavicles.

I love being wrong because that means in that instant, I learned something new that day.

To achieve this density of a neutron star at home, just cram a herd of 50 million elephants into the volume of a thimble.

You can get an Egg McMuffin all day; you just can't get the hamburger all day.

The universe is almost 14 billion years old, and, wow! Life had no problem starting here on Earth! I think it would be inexcusably egocentric of us to suggest that we're alone in the universe.

With ticket prices, do you ask yourself, why I'm paying $70 to see the arts? You say, "No, that's what the symphony is costing me."

So maybe part of our formal education should be training in empathy. Imagine how different the world would be if, in fact, that were 'reading, writing, arithmetic, empathy.'