Good humor is one of the best articles of dress one can wear in society.

Happiness is an attitude of mind, born of the simple determination to be happy under all outward circumstances.

When you are thwarted, it is your own attitude that is out of order.

If a person can be said to have the wrong attitude, there is no need to pay attention to his arguments.

Attitude is your acceptance of the natural laws, or your rejection of the natural laws.

Having a positive mental attitude is asking how something can be done rather than saying it can't be done.

For success, attitude is equally as important as ability.

Ability is what you're capable of doing. Motivation determines what you do. Attitude determines how well you do it.

Attitude is a little thing that makes a big difference.

Good humor is one of the best articles of dress one can wear in society.