An optimist is a man who looks forward to marriage. A pessimist is a married optimist.
The best thing about the future is that it comes only one day at a time.
True friends are like jewels, precious and rare. False ones are like autumn leaves, found everywhere.
Rather than persistence in service, service consists of courtesy. Observance of courtesy in the course of service is better than service itself.
The person who says it cannot be done should not interrupt the person who is doing it.
People may fail many times, but they become failures only when they begin to blame someone else.