Peter Lynch Lyrcis: Investing Art & Science

The following notes was taken from a forum posting. If not mistaken the original writings were posted at Wallstraits.com.

Lynch Lyrics
Investing Art & Science

"In college, except for the obligatory courses, I avoided science, math, and accounting--all the normal preparations for business. I was on the arts side of school, and along with the usual history, psychology, and political science, I also studied metaphysics, epistemology, logic, religion, and the philosophy of the ancient Greeks."

"As I look back on it now, it's obvious that studying history and philosophy was much better preparation for the stock market than, say, studying statistics. Investing in stocks is an art, not a science, and people who've been trained to rigidly quantify everything have a big disadvantage. If stockpicking could be quantified, you could rent time on the nearest Cray computer and make a fortune. But it doesn't work that way. All the math you need in the stock market (Chrysler's got $1 billion in cash, $500 million in long-term debt, etc.) you get in the fourth grade."

"Logic is the subject that's helped me the most in picking stocks, if only because it taught me to identify the peculiar illogic of Wall Street. Actually Wall Street thinks just as the Greeks did. The early Greeks used to sit around for days and debate how many teeth a horse has. They thought they could figure it out by just sitting there, instead of checking the horse. A lot of investors sit around and debate whether a stock is going up, as if the financial muse will give them the answer, instead of checking the company."

In centuries past, people hearing the rooster crow as the sun came up decided that the crowing caused the sunrise. It sounds silly now, but every day the experts confuse cause and effect on Wall Street in offering some new explanation for why the market goes up: hemlines are up, a certain conference wins the Super Bowl, the Japanese are unhappy, a trendline has been broken, Republicans will win the election, stocks are oversold, etc. When I hear theories like these, I always remember the rooster."