We've placed a lot of emphasis in this country on the idea of people's rights. That's how it should be, but it makes no sense to talk about rights without also talking about responsibilities.

If she doesn't really love you, then it's over. And if she does love you, then love will win out.

Engineering isn't about perfect solutions; it's about doing the best you can with limited resources.

If nobody ever worried about what was in other people's heads, we’d all be 33 percent more effective in our lives and our jobs.

Just because you're in the driver's seat, doesn't mean you have to run people over.

We don't beat the reaper by living longer, but by living well, and living fully - for the reaper will come for all of us. The question is: what do we do between the time we're born and the time he shows up.

Show gratitude. Gratitude is a simple but powerful thing.