Wu is a scrupulously moral person. Her actions during her newspaper days were beyond reproach. Unlike some journalists, Wu always refrained from buying shares in the funds she covered and politely declined year-end gifts of shares from the companies on her beat.
道德標準很高的美慧，在工商時報期間，為了避免瓜田李下，她不買自己主跑的基金，年底各公司送股票來也敬謝不敏。