Warren Buffett

Warren Buffett
Warren Edward Buffett is an American business magnate, investor and philanthropist. He is considered by some to be one of the most successful investors in the world. Buffett is the chairman, CEO and largest shareholder of Berkshire Hathaway, and is consistently ranked among the world's wealthiest people. He was ranked as the world's wealthiest person in 2008 and as the third wealthiest in 2015. In 2012 Time named Buffett one of the world's most influential people...
NationalityAmerican
ProfessionEntrepreneur
Date of Birth30 August 1930
CityOmaha, NE
CountryUnited States of America
The single most important decision in evaluating a business is pricing power,
To invest successfully over a lifetime does not require a stratospheric IQ, unusual business insights, or inside information. What's needed is a sound intellectual framework for making decisions and the ability to keep emotions from corroding that framework. You must supply the emotional discipline.
If horses had controlled investment decisions, there would have been no auto industry.
Accounting consequences do not influence our operating or capital-allocation decisions. When acquisition costs are similar, we much prefer to purchase $2 of earnings that is not reportable by us under standard accounting principles than to purchase $1 of earnings that is reportable.
Good big decisions do not take time at all, if they do you are in trouble.
If you don't make mistakes you can't make decisions.
An investor should act as though he had a lifetime decision card with just twenty punches on it.
We all make mistakes. If you can't make mistakes, you can't make decisions. I've made a lot bigger mistakes myself.
It is obvious that the performance of a stock last year or last month is no reason, per se, to either own it or to not own it now. It is obvious that an inability to "get even" in a security that has declined is of no importance. It is obvious that the inner warm glow that results from having held a winner last year is of no importance in making a decision as to whether it belongs in an optimum portfolio this year.
There is no question that an important service is provided to investors by investment companies, investment advisors, trust departments, etc. This service revolves around the attainment of adequate diversification, the preservation of a long-term outlook, the ease of handling investment decisions and mechanics, and most importantly, the avoidance of the patently inferior investment techniques which seem to entice some individuals.
We make investment decisions based on our evaluation of the most profitable combination of probabilities.
Investment decision should be made on the basis of the most probable compounding of after-tax net worth with minimum risk.
My idea of a group decision is to look in the mirror.
... but the important thing is that when you do find one where you really do know what you are doing, you must buy in quantity.... Charlie and I have made a dozen or so very big decisions relative to net worth, although not as big as they should have been. And in each of those, we've known that we were almost certain to be right going in.