The best thing about getting older is that you don't lose all the other ages you've been.

Safety must always come first in mining operations.

The world is full of people who will tell you what you can't do. You don't need them. You already know what you can't do. What you need is someone to tell you what you can.

The potential of CRISPR is vast, but we must use it responsibly.

"The worst lies are the ones we tell ourselves."

A wealth of information creates a poverty of attention.

When I see someone wasting a glass of water, I think of those who don't have water on Earth.