I think that the first thing is you should have a strategic asset allocation mix that assumes that you dont know what the future is going to hold. – Ray Dalio
Imagine if you had baseball cards that showed all the performance stats for your people: batting averages, home runs, errors, ERAs, win/loss records. You could see what they did well and poorly and call on the right people to play the right positions in a very transparent way. – Ray Dalio