最好的投资策略是持有低成本指数基金的多样化投资组合。
The best investment strategy is to hold a diversified portfolio of low-cost index funds.
The real challenge is not to build a cheap house, but to build a house that is cheap to live in.
We're all working together; that's the secret.
The pursuit of knowledge is a journey without end, and each discovery is a step into the unknown.
创新不仅仅是创造新事物，更是改进已有的事物。