Find something you enjoy doing and give it everything you've got, and the money will take care of itself. - Peter Lynch

Primes are the atoms of the number system: every whole number is a product of primes.

I’m always on the lookout for great companies in lousy industries. A great industry that’s growing fast, such as computers or medical technology, attracts too much attention and too many competitors.

This is a crucial safeguard of our capitalist system, because if shareholders could be sued whenever a company made a mistake, people like you and me would be afraid to buy shares and become investors.