If it doesn't challenge you, it won't change you.

"Memory is a strange thing. It doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter. It creates a picture, but it's not always the same picture."

When [competitors are] in the shower in the morning, they're thinking about how they're going to get ahead of one of their top competitors. Here in the shower, we're thinking about how we are going to invent something on behalf of a customer.

A failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.

Efficiency in mining isn’t just about cost—it’s about reducing our environmental footprint.

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

Protect me from what I want.