Saying 'no' or even 'stop' is the hallmark of the professional you want on your team.

You succeed because you've chosen to be confident. It's not really useful to require yourself to be successful before you're able to become confident.

Learning is not done to you, it is something you choose to do.

The goal is to be on the hook, not to let someone else do the scary parts.

Human beings, thanks to culture and genetics, are inclined to be pessimistic, fearful, skeptical and believers in conspiracy theories. We also don't like change.

Change almost never fails because it's too early. It almost always fails because it's too late.

Seeing, despite the name, isn’t merely visual.