I live by fallacy. 'If I get enough nice Ikea furniture, I'll be a grown-up.' Then I catch myself. Or, 'If I get off by myself, away from the stress of modern life, I'll be OK.' Then I catch myself.Chuck Palahniuk
The nature of the human mind is such that unless it is stimulated by images of things acting upon it from without, all remembrance of them passes easily away.Galileo Galilei
As I approve of a youth that has something of the old man in him, so I am no less pleased with an old man that has something of the youth. He that follows this rule may be old in body, but can never be so in mind.Cicero
In so far as the mind is stronger than the body, so are the ills contracted by the mind more severe than those contracted by the body.Cicero