（俗语说，老狗学不会新把戏）对于伯克希尔子公司那些高龄经理，巴菲特评论说
I think that we communicate only too well, in our silence, in what is unsaid, and that what takes place is a continual evasion, desperate rearguard attempts to keep ourselves to ourselves.
To realize one's destiny is a person's only real obligation.
Don't watch the clock; do what it does. Keep going.