Constructing Quotes (page 13)
Investors should be skeptical of history-based models. Constructed by a nerdy-sounding priesthood using esoteric terms such as beta, gamma, sigma and the like, these models tend to look impressive. Too often, though, investors forget to examine the assumptions behind the models. Beware of geeks bearing formulas.
Warren Buffett
It is a good principle in science not to believe any 'fact'---however well attested---until it fits into some accepted frame of reference. Occasionally, of course, an observation can shatter the frame and force the construction of a new one, but that is extremely rare. Galileos and Einsteins seldom appear more than once per century, which is just as well for the equanimity of mankind.
Arthur C. Clarke
The more the UK feels distanced from European construction the less others are able to benefit from the full influence of the many good things that the UK can help us all to achieve, and therefore there are many areas where I think it would be beneficial to have the UK fully at the table.
Mario Monti