The idea of a margin of safety, a Graham precept, will never be obsolete. The idea of making the market your servant will never be obsolete. The idea of being objective and dispassionate will never be obsolete.
I’m a great believer in solving hard problems by using a checklist. You need to get all the likely and unlikely answers before you; otherwise it’s easy to miss something important.
I'm on the right track, baby I was born this way.
Sustainability isn’t an option; it’s the only path forward for agriculture.
西部不是一个地方,而是一种心态。