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.
David Goggins
My whole thing now is I know how to think properly to be successful in all aspects of my life. It's not about ultra running or being a SEAL or pull-up records: it's about if you want to be better you, have to change your perceived limitations and take the barriers down.
David Goggins
Read a record number of books in a given month. If you're focused on intellectual growth, train yourself to study harder and longer than ever before.