Successful people manage their minds well; your mindset is the prime determining factor in anything and everything that happens to you. Just as you strive to become and stay physically fit, you must ensure that your mind is stable and moving in the direction of your goals in order to achieve happiness.

Be supportive of those around you; the more you do this, the more successful you will be in your work and life. In terms of your career, you need to constantly add value and focus on adding more to your organization than you take. Use your learning to constantly seek new forms of revenue generation and support your company’s growth.

You must plant seeds in the minds of others, so that they will be more likely than otherwise to think of you when a future need arises. In planting seeds, you are making people aware of what you have to offer; you must make sure that you are ever present in the minds of your potential employers. Planting seeds is the most effective way to generate top-of-mind awareness, and ensure that the right people remember you at the appropriate time.

True self-esteem comes from within, not from the acceptance of others. When your sense of worth comes from within, you free yourself from comparisons with others and will enjoy a greater sense of internal security. You will no longer be bogged down by the experiences of others and can become much more self-reliant.

When a company can no longer survive, all of its jobs disappear; a good manager’s job, then, is to ensure the company’s survival. As a good manager, you need to truly be on the side of the company and dedicated to its continuance; the more the company succeeds, the more you will grow along with it. Good managers care about what happens to their organization, but the best managers focus continually on the organization’s progress and best interests.

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.

In this article Harrison discusses that you absolutely and positively need a mission and it is going to change your life. When you find something you are good at, and approach it like a mission, everything changes. A mission is much more powerful than being good at lots of things. Employers want to hire people on a mission. Your career needs to be a mission. This is the most important career advice you will ever receive. The highest state of work is when you are on a mission. The difference between having a job, or career and having a mission is huge. A mission will propel you forward. A mission will bring you everything you ever wanted. A mission will open up opportunities and will transform your life and career. There is nothing more important than a mission. You need to be on a mission.