Act well at the moment, and you have performed a good action for all eternity.

The freedom to fail is vital if you're going to succeed. Most successful people fail from time to time, and it is a measure of their strength that failure merely propels them into some new attempt at success.

Concentration is the magic key that opens the door to accomplishment. By concentrating our efforts upon a few major goals, our efficiency soars, our projects are completed we are going somewhere.

Numbers of sales do not correspond to numbers of readers.

Even the most careful and expensive marketing plans cannot sell people a book they don't want to read.

To succeed, it is necessary to accept the world as it is and rise above it.

The first rule of success, and the one that supersedes all others, is to have energy. It is important to know how to concentrate it, how to husband it, how to focus it on important things instead of frittering it away on trivia.