Successful people do what is right no matter how they feel, and by doing right, they feel good.

Not realizing what you want is a problem of knowledge. Not pursuing what you want is a problem of motivation. Not achieving what you want is a problem of persistence.

Disappointment is the gap that exists between expectation and reality.

People can open doors for you, but you ... must walk through.

Three reasons problems are inevitable; first, we live in a world of growing complexity and diversity; second, we interact with people; and third, we cannot control all the situation we face.

Knowing how to do a job is the accomplishment of labor - showing others is the accomplishment of the teacher - making sure the work is done by others is the accomplishment of the manager - inspiring others to do better work is the accomplishment of the leader.

Some of my best thinking is done by others.