永远不要骄傲自满。没有什么是一成不变的。无论是个人还是企业,如果不经常寻求自我重塑和自我改进的方法,就会被竞争对手打败。尤其是组织,因为组织比想象中更脆弱。
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.