The person we believe ourselves to be will always act in a manner consistent with our self-image.
Brian TracyCommit yourself to lifelong learning. The most valuable asset you'll ever have is your mind and what you put into it.
Brian TracySelf-discipline is the key to personal greatness. It is the magic quality that opens all doors for you, and makes everything else possible. With self-discipline, the average person can rise as far and as fast as his talents and intelligence can take him. But without self-discipline, a person with every blessing of background, education and opportunity will seldom rise above mediocrity.
Brian Tracy