Diversification is protection against ignorance. It makes little sense if you know what you are doing.
Warren BuffettWe don't get paid for activity, just for being right. As to how long we'll wait, we'll wait indefinitely.
Warren BuffettThere's always a mismatch. I mean, you know, as the economy evolves, it reallocates resources. Now, the real problem, in my view, is - this has been - the prosperity has been unbelievable for the extremely rich people. If you go to 1982, when Forbes put on their first 400 list, those people had $93 billion. They now they have $2.4 trillion, 25 for one. That is - this has been a prosperity that's been disproportionately rewarding to the people on top.
Warren Buffett