I have always believed that exercise is not only a key to physical health but to peace of mind.

Life's blows cannot break a person whose spirit is warmed at the fire of enthusiasm.

If you paint in your mind a picture of bright and happy expectations, you put yourself into a condition conducive to your goal.

If you have zest and enthusiasm you attract zest and enthusiasm. Life does give back in kind.

There is a real magic in enthuiasm. It spells the difference between mediocrity and accomplishment.

Think excitement, talk excitement, act out excitement, and you are bound to become an excited person. Life will take on a new zest, deeper interest and greater meaning. You can think, talk and act yourself into dullness or into monotony or into unhappiness. By the same process you can build up inspiration, excitement and surging depth of joy.

How you think about a problem is more important than the problem itself - so always think positively.

Watch your manner of speech if you wish to develop a peaceful state of mind. Start each day by affirming peaceful, contented and happy attitudes and your days will tend to be pleasant and successful.

There is real magic in enthusiasm. It spells the difference between mediocrity and accomplishment.

There is a real magic in enthusiasm. It spells the difference between mediocrity and accomplishment.

When you get up in the morning, you have two choices - either to be happy or to be unhappy. Just choose to be happy.

Our happiness depends on the habit of mind we cultivate.