The best experiments often come from simple ideas and careful observation.

Every ton of coal we extract must create maximum value with minimum environmental impact.

Architecture starts when you carefully put two bricks together. There it begins.

The longer life goes on, the fewer those around you to challenge your account of things, to remind you that life is not as you tell it, but as you remember it.

We need to be vigilant about the security of the Internet.

I believe in the power of storytelling to connect people.