"Never reveal all of yourself to other people; hold back something in reserve so that people are never quite sure if they really know you."

“Success on any major scale requires you to accept responsibility. You have to assume all the problems, difficulties and doubts of other people, and to reflect back your capacity for decision-making and action, and for enduring without visible signs of worry or panic. In the final analysis, the one quality that all successful people have (and which is the most difficult one of all to learn or fake) is the ability to take on responsibility. It is easy to be responsible for things you control and are sure of; but to be successful you must make yourself responsible for the blunders of the people who work for you as well. Responsibility requires a highly developed ego and a good deal of courage, but it is ultimately the one test you cannot afford to fail. You must be willing to accept personal responsibility, for the success of your assignments, for the actions of the people who work for you and for the goals you have accepted or been given.”

“• It's O.K. to be ambitious. • It's O.K. to look out for Number One. … • It's O.K. to be a winner. • And it's always O.K. to be rich. A word of caution: people will tell you that success can't buy you happiness. This is true enough, but success is the next best thing to happiness, and if you can't be happy as a success, it's very unlikely that you would find a deeper, truer happiness in failure.”

“Remember: never walk away from failure. On the contrary, study it carefully — and imaginatively — for its hidden assets.”

“The more you can dream, the more you can do.”

“Learn to use time, think of it as a friend, not an enemy. Don't waste it in going after things you don't want.”

“Act impeccably! Perform every act as if it were the only thing in the world that mattered.”