If you are going to achieve excellence in big things, you develop the habit in little matters. Excellence is not an exception, it is a prevailing attitude – Colin Powell

It is very important to generate a good attitude, a good heart, as much as possible. From this, happiness in both the short term and the long term for both yourself and others will come – Dalai Lama

A positive attitude causes a chain reaction of positive thoughts, events and outcomes. It is a catalyst and it sparks extraordinary results – Wade Boggs

We cannot change our past. We can not change the fact that people act in a certain way. We can not change the inevitable. The only thing we can do is play on the one string we have, and that is our attitude – Charles R. Swindoll

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

The greatest discovery of my generation is that man can alter his life simply by altering his attitude of mind. James Truslow Adams