You are what you think. Whatever you are doing right now is determined by your thinking. All your emotions and desires are influenced by your thinking. The problem is that when you are not aware of your thinking, you have no chance of correcting it if it is poor. When thinking is subconscious, you are in no position to see any problems in it. And, if you don't see any problems in it, you won't be motivated to change it. What's worse, few people realize the powerful role that thinking plays in their lives, so they don't gain significant command of it. As a result, most people are in many ways victims of their thinking.
Consider your success as a student. The single most significant variable in determining your success as a student is the quality of your thinking. Your instructors will play a role in your learning, but even the best teachers cannot get into your head and learn for you. If you lack the intellectual skills necessary for thinking well through course content, you will not be successful in school.
Here is the key question we are putting to you in this book. If the quality of a person's thinking is the single most significant determinant of both happiness and success, why not take the time to learn from the best thinkers?
This book will inform you of the tools that the best thinkers use and will illustrate the activities and practice you can use to begin to emulate them, and take control of your destiny as a thinker. Each chapter focuses on a different aspect of these thinking aids, helping you discover the power of your own mind and of your potential to think systematically about your thinking.
This book, as a whole, introduces you to the tools of mind that will help you reason well through various challenges you face. If you take these ideas seriously and practice using them, you can improve the quality of your thinking and ultimately, the quality of your life.