"I trust prostitutes more than bankers."

"The more energy you spend trying to control things, the less energy you have to adapt to them."

"Someone who says 'I am busy' is either declaring incompetence (and lack of control of his life) or trying to get rid of you."

"Beware of people who are always happy."

"The world is more random than we think, and we are more fragile than we think."