So with each advance in understanding come new questions. So we need to be very humble. We shouldn’t have hubris and think that we can understand everything. But history tells us that there is good reason to believe that we will continue making fantastic progress in the years ahead.

In infinite space, even the most unlikely events must take place somewhere.

So with each advance in understanding come new questions. So we need to be very humble. We shouldn’t have hubris and think that we can understand everything. But history tells us that there is good reason to believe that we will continue making fantastic progress in the years ahead.

There’s no better guarantee of failure than convincing yourself that success is impossible, and therefore never even trying.

Our external physical reality is a mathematical structure.

The core of a scientific lifestyle is to change your mind when faced with information that disagrees with your views, avoiding intellectual inertia, yet many of us praise leaders who stubbornly stick to their views as "strong."

All too often, schools resemble museums, reflecting the past rather than shaping the future