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

Happiness doesn't depend on any external conditions, it is governed by our mental attitude.

Could we change our attitude, we should not only see life differently, but life itself would come to be different.

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

The meaning of things lies not in the things themselves, but in our attitude towards them.

Character is the result of two things: mental attitude and the way we spend our time.

The greatest discovery of all time is that a person can change his future by merely changing his attitude.

Weakness of attitude becomes weakness of character.

Mental attitude and concentration are the keys to pitching.

My attitude is that if you push me towards something that you think is a weakness, then I will turn that perceived weakness into a strength.