“No person or situation can make you feel anything-it is only the way you think about a situation that makes you feel the way you do.”

“Always choose the future over the past. What do we do now?”

“There are, basically, three kinds of people: the unsuccessful, the temporarily successful, and those who become and remain successful. The difference is character.”

“Today the greatest single source of wealth is between your ears.”

“The starting point of great success in your life begins, in the simplest terms, when you discipline yourself to think and talk about only the things you want and refuse to think and talk about anything you don't want.”

“Look for the good in every person and every situation. You'll almost always  find it.”

“Positive expectations are the mark of the superior personality.”

“All change is from the inner to the outer. All change begins in the self-concept. You must become the person you want to be on the inside before you see the appearance of this person on the outside.”

“You perform at your highest potential only when you are focusing on the most valuable use of your time. This is the key to personal and business success. It is the central issue in personal efficiency and time management. You must always be asking yourself, What is the most valuable use of my time right now? Discipline yourself to work exclusively on the one task that, at any given time, is the answer to this question. Keep yourself on track and focused on your most important responsibilities by asking yourself, over and over, What is the most valuable use of my time right now? How you can apply this law immediately: 1. Remember that you can do only one thing at a time. Stop and think before you begin. Be sure that the task you do is the highest-value use of your time. Remind yourself that anything else you do while your most important task remains undone is a relative waste of time. 2. Be clear about the most valuable work that you do for your organization. Whatever it is, resolve to concentrate on doing that specific task before anything else. Why are you on the payroll? What specific, tangible, measurable results are expected of you? And of all the different results you are capable of achieving, which are the most important to your career at this moment? Whatever the answer, this is where you must focus your energies, and nowhere else.”

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

“People with clear, written goals, accomplish far more in a shorter period of time than people without them could ever imagine.”

“Everything you do is triggered by an emotion of either desire or fear.”

“Always give without remembering and always receive without forgetting.”

“The most valuable tasks you can do each day are often the hardest and most complex. But the payoff and rewards for completing these tasks efficiently can be tremendous.”

“The essence of a successful business is really quite simple. It is your ability to offer a product or service that people will pay for at a price sufficiently above your costs, ideally three or four or five times your cost, thereby giving you a profit that enables you to buy and to offer more products and services.”