The patient that's on the floor with the cardiac arrest is not Wall Street. It's the American economy.
Focus on return on equity, not earnings per share.
If you are a professional and have confidence, then I would advocate lots of concentration.
It is not necessary to do extraordinary things to get extraordinary results.
Derivatives are financial weapons of mass destruction.
I don't measure my life by the money I've made. Other people might, but certainly don't.