Most real failures are due to limitations which men set up in their own minds.

Any habit may be discontinued by building in its place some other and more desirable habit.

No form of human exchange is more profitable than the exchange of ideas. If I give you a thought in return for one of your thoughts, each of us will have gained a 100 percent dividend.

Do not look for a miracle, because you will not find it. You will find only the eternal laws of nature. These laws are available to every person who has the faith and the courage to use them.

Until you have formed the habit of looking for the good instead of the bad there is in others, you will be neither successful nor happy.

We are creatures of imitation. We find it hard to resist the temptation to do that which we see others doing.

We refuse to believe that which we don't understand.