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.
员工培训不是成本，而是质量和卓越运营的基础。
我不想被记住，我想被感受。
Every experiment is a step towards understanding the complex mechanisms of life.