My personal favorites:

#42: We’ve long felt that the only value of stock forecasters is to make
fortune tellers look good. Even now, Charlie and I continue to believe
that short-term market forecasts are poison and should be kept locked
up in a safe place, away from children and also from grown-ups who
behave in the market like children.

#14: It takes 20 years to build a reputation and five minutes to ruin it. If you think about that, you’ll do things differently.

The entire list.