"It's fine to celebrate success but it is more important to heed the lessons of failure."

"The risks created by artificial intelligence can seem overwhelming, but we've done it before."

"I think that the most important thing is to be able to learn from your mistakes. And to be able to adapt to change."

"People always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten."

"The greatest danger in the world is not knowing what you're doing."