To be successful, you should concentrate on the world of companies, not arcane accounting mathematics.
Warren BuffettWe have usually made our best purchases when apprehensions about some macro event were at a peak. Fear is the foe of the faddist, but the friend of the fundamentalist.
Warren BuffettThe managers at fault periodically report on the lesson they have learned from the latest disappointment. They then usually seek out future lessons.
Warren Buffett