David Goggins

Everybody comes to a point in their life when they want to quit. It's what you do at that moment that determines who you are.

Tell yourself the truth! That you've wasted enough time, and that you have other dreams that will take courage to realize.

You don't find yourself by thinking. You find yourself by doing.

The only limits that exist are the ones you place on yourself.

You have to build calluses on your brain just like how you build calluses on your hands.

You cannot be afraid to disappoint people. You have to live the life you want to live.

Remembering what you've been through and how that has strengthened your mindset can lift you out of a negative brain loop and help you bypass those weak, one-second impulses to give in. Even if you're feeling low and beat down by life right now, I guarantee you can think of a time or two when you overcame odds and tasted success.

It's like a muscle - if you stop going to the gym or stop running, you get weak. The military teaches you these great values, but we don't keep up the discipline on our own, and we lose it. So wherever you go, keep that discipline up.

You aren't as good as you think you are. Stay focused. Do better.

The only way to achieve greatness is life is to have patience, consistency, and discipline.

Setbacks are nothing but character builders.

No matter how much you change and no matter how much you improve, it’s not permanent.

Self-confidence comes from doing what you think is uncomfortable, over and over again, and realizing it wasn't that bad in the first place.