Discipline equals freedom 좋았다면
Jocko Willink
An ex-Navy SEAL presents a guide on how to achieve freedom through discipline, outlining the mental and physical practices that shaped his career and continue to help him reach fulfilling goals while outmaneuvering common pitfalls. "People look for the shortcut. The hack. And if you came here looking for that: you won't find it. The shortcut is a lie. The hack doesn't get you there. And if you want to take the easy …
