Old age is not interesting until one gets there.
If we find the answer to that, it would be the ultimate triumph of human reason - for then we would know the mind of God.
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.
我不是一个恶棍,我是一个现实主义者。
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.