In this article Harrison discusses the need to do everything in your power to achieve what you want. Most people never try as hard as they can. Trying your hardest is about coming up against your limits and pushing through. This is how you achieve your dreams and this is how you live the life you want. The people who succeed in life and reach their full potential are the people who push all the way through their limits. Develop the habit of pushing yourself and always doing your best. People who always do their best are sought out by others, and everyone wants these people to work with them, and for them. By not trying your best you choose to live an average life and have average results. So try your hardest and do the absolute best you can with everything.

One of the most important aspects of the people around you is their definition of the “norm”; norms of acceptable behavior exist everywhere. Your own definitions of normal and acceptable will determine your success in life, as will those of the groups with whom you interact. Develop an understanding of the norms for the many groups in your life.

While Athens prioritized culture and intellectualism, the people of Sparta devoted themselves to simplicity and discipline. You need to approach your job search as a Spartan, not an Athenian; don’t retreat from the negative aspects of your life and current job, but rather make them work for you and remain focused on your success.

Originally published in the 1920s, The Multiple Mentality Course...

You must maintain a state of constant motion; when you stop moving and being productive, bad things happen to you. Things die when they stop moving, which is why you should never give up under any circumstances. When people stop moving, they make all further progress difficult. Avoid gaps in your employment, as you will be seen as out of touch and less employable; instead, you need to stay continually moving and never slow down.

In this article Harrison discusses the importance of focusing all your energies on creating value for others. When your focus is on getting rewards and not adding value, you will find success eluding you. You need to create value by solving people’s problems to the very best of your ability. You will grow in your career if you solve people’s problems with dedication. You are owed nothing by anyone until you create value. People will seek you out as long as you create outstanding value for them. Once you start expecting something without creating value, the end is often near. Focusing on the rewards diverts your energy from what generates rewards in the first place. When you create value for others and focus on the work you are doing, the rewards come naturally.

In this article Harrison talks about the external and internal world. We have some–but certainly nowhere near total control over what happens in the external world. However, we do have control over the internal world. The internal world is comprised of our own emotions, how we think and feel about those events that occur in the external world. It is important that we do everything within our power to control our internal worlds. We should guard our internal world and take care to use it for ourselves, and not against ourselves. Problems are always going to be there. You can’t always stop them. What you can control, however, is your response to the problems that come up. Your nature of response is a key indicator to your control over your internal world and ultimately to your happiness and well being.