When you work towards your goals, you become healthier and healthier, mentally. It is very hard to do with a negative attitude. You just need to become more and more positive. And then you start to succeed. And starting to succeed is like winning a race and having the audience cheer. That makes you feel happy and motivates you to work even harder and achieve even more.
Brian TracyYou do not need to be different from who you are. You only need to be more of the person you already are.
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