The four most dangerous words in investing are 'This time it's different'.

If we become increasingly humble about how little we know, we may be more eager to search.

Don't ever, ever, believe anyone who tells you that you can just get by, by doing the easiest thing possible. Because there's always somebody behind you who really wants to do what you're doing. And they're going to work harder than you if you're not working hard

As a matter of fact I trade in accordance to my means and always leave myself an ample margin of safety.

I find that the more generous I am, the more I get in return, and the more I get in return, the more generous I am.

Our stay-put behavior reflects our view that the stock market serves as a relocation center at which money is moved from the active to the patient.