“By concentrating single-mindedly on your most important task, you can reduce the time required to complete it by 50 percent or more. It has been estimated that the tendency to start and stop a task—to pick it up, put it down, and come back to it—can increase the time necessary to complete the task by as much as 500 percent. Each time you return to the task, you have to familiarize yourself with where you were when you stopped and what you still have to do. You have to overcome inertia and get yourself going again. You have to develop momentum and get into a productive work rhythm. But when you prepare thoroughly and then begin, refusing to stop or turn aside until the job is done, you develop energy, enthusiasm, and motivation. You get better and better and more productive. You work faster and more effectively.”

“Regla: el pensamiento a largo plazo mejora las decisiones de corto plazo.”

“Decide upon your major definite purpose in life and then organize all your activities around it.”

“The most important success principle of all was stated by Elbert Hubbard, one of the most prolific writers in American history, at the beginning of the twentieth century. He said, ‘Self-discipline is the ability to do what you should do, when you should do it, whether you feel like it or not.”

“Know What You Believe What are your values today with regard to your work and your career? Do you believe in the values of integrity, hard work, dependability, creativity, cooperation, initiative, ambition, and getting along well with people? People who live these values in their work are vastly more successful and more highly esteemed than people who do not. What are your values with regard to your family? Do you believe in the importance of unconditional love, continuous encouragement and reinforcement, patience, forgiveness, generosity, warmth, and attentiveness? People who practice these values consistently with the important people in their lives are much happier than people who do not. What are your values with regard to money and financial success? Do you believe in the importance of honesty, industry, thrift, frugality, education, excellent performance, quality, and persistence? People who practice these values are far more successful in their financial lives than those who do not, and they achieve their financial goals far faster as well. What about your health? Do you believe in the importance of self-discipline, self-mastery, and self-control with regard to diet, exercise, and rest? Do you set high standards for health and fitness and then work every day to live up to those standards? People who practice these values live longer, healthier lives than people who do not.”

Galileo once wrote, "You cannot teach a man anything; you can only help him find it within himself.”

“A goal, however, is something distinctly different from a wish. It is clear, written, and specific. It can be quickly and easily described to another person. You can measure it, and you know when you have achieved it or not.”

“The fact is that your productivity begins to decline after eight or nine hours of work. For this reason, working long hours into the night, although it is sometimes necessary, means that you are usually producing less and less in more and more time. The more tired you become, the worse the quality of your work will be and the more mistakes you will make. At a certain point, you can reach “the wall” and simply be unable to continue, like a battery that is run down.”

“The ability to concentrate singlemindedly on your most important task, to do it well and to finish it completely, is the key to great success, achievement, respect, status, and happiness in life.”

“It Doesn’t Matter Where You Came From. All That Matters Is Where You Are Going”

“Your future largely depends on what you learn and practice from this moment onward.”

“Any goal can be achieved if you break it down into enough small parts.”

“When in doubt, check if your actions are aligned with your purpose.”

“Get it 80 percent right and then correct it later." Run it up the flagpole and see if anyone salutes. Don't expect perfection the first time or even the first few times. Be prepared to fail over and over before you get it right. The biggest enemies we have to overcome on the road to success are not a lack of ability and a lack of opportunity but fears of failure and rejection and the doubts that they trigger. The only way to overcome your fears is to "do the thing you fear,”

“The key to success is action.”