https://kindofidea.com/tags/discipline/ Recent content in Discipline on Kind of Idea Hugo en-US Fri, 16 Oct 2026 19:56:02 -0300 https://kindofidea.com/be-useful-7-lessons-from-arnold-schwarzenegger-for-life/ Fri, 16 Oct 2026 19:56:02 -0300 https://kindofidea.com/be-useful-7-lessons-from-arnold-schwarzenegger-for-life/ <p><em>Be Useful: Seven Tools for Life</em> is a book by Hollywood star, legendary bodybuilder, and former California governor Arnold Schwarzenegger. In it, he shares not only part of his life story, but also practical principles that can transform how we face challenges and seek meaning in our lives.</p> <p>The book&rsquo;s title suggests that success is not just about accumulating personal achievements, but also contributing to something greater. Being useful means leaving a positive impact on the world, whether in your family, community, or profession.</p>