投资的关键在于找到被市场低估的资产，并耐心等待市场重新评估。
The key to investing is to find undervalued assets and wait patiently for the market to revalue them.
The role of the writer is to be a witness, to give voice to those who cannot speak for themselves.
顾客忠诚是赢得的，不是买来的。