When one person suffers from a delusion it is called insanity; when many people suffer from a delusion it is called religion. (Robert Pirsig)

The difference between ‘involvement’ and ‘commitment’ is like an eggs-and-ham breakfast: the chicken was ‘involved’ – the pig was ‘committed’. (unknown)

Try to learn something about everything and everything about something. (Thomas Henry Huxley)

Whether you think that you can, or that you can’t, you are usually right. (Henry Ford)