6. Bernard Shaw once remarked: “If you teach a man anything, he will never learn.” Shaw was right. Learning is an active process. We learn by doing. So, if you desire to master the principles you are studying in this book, do something about them. Apply these rules at every opportunity. If you don’t you will forget them quickly. Only knowledge that is used sticks in your mind.
You will probably find it difficult to apply these suggestions all the time. I know, because I wrote this book, and yet frequently I find it difficult to apply everything I have advocated here. So, as you read this book, remember that you are not merely trying to acquire information. You are attempting to form new habits. Ah yes, you are attempting a new way of life. That will require time and persistence and daily application.
So refer to these pages often. Regard this as a working handbook on conquering worry; and when you are confronted with some trying problem-don’t get all stirred up. Don’t do the natural thing, the impulsive thing. That is usually wrong. Instead, turn to these pages and review the paragraphs you have underscored. Then try these new ways and watch, them achieve magic for you.
7. Offer your wife a shilling every time she catches you violating one of the principles advocated in this book. She will break you!
8. The president of an important Wall Street bank once descried, in a talk before one of my classes, a highly efficient system he used for self-improvement. This man had little formal schooling; yet he had become one of the most important financiers in America, and he confessed that he owed most of his success to the constant application of his homemade system. This is what he does. I’ll put it in his own words as accurately as I can remember.
“For years I have kept an engagement book showing all the appointments I had during the day. My family never made any plans for me on Saturday night, for the family knew that I devoted a part of each Saturday evening to the illuminating process of self-examination and review and appraisal. After dinner I went off by myself, opened my engagement book, and thought over all the interviews, discussions and meetings that had taken place during the week. I asked myself: