Scott Fetzer’s letter of engagement with the banking firm provided it a $2.5 million fee upon sale, even if it had nothing to do with finding the buy… - Warren Buffett

Investors should remember that excitement and expenses are their enemies. And if they insist on trying to time their participation in equities, they should try to be fearful when others are greedy and greedy only when others are fearful.

If an investor’s entry point into Berkshire stock is unusually high — at a price, say, approaching double book value, which Berkshire shares have occasionally reached — it may well be many years before the investor can realize a profit. In other words, a sound investment can morph into a rash speculation if it is bought at an elevated price. Berkshire is not exempt from this truth.

The approach and strategies are very similar in that you gather all the information you can and then keep adding to that base of information as things develop. You do whatever the probabilities indicated based on the knowledge that you have at that time, but you are always willing to modify your behaviour or your approach as you get new information. In bridge, you behave in a way that gets the best from your partner. And in business, you behave in the way that gets the best from your managers and your employees.