炫富的清华学霸，坠落成华尔街史上最大的华人金融丑闻

Group 1 - The case of Wu Jian highlights a significant financial scandal involving a former elite Wall Street figure who manipulated investment models for personal gain, resulting in substantial losses for clients [3][4][6] - Wu Jian's actions led to a loss of approximately $165 million for clients, showcasing the severe consequences of individual greed within a flawed system [4][9] - The incident raises questions about the effectiveness of regulatory oversight and internal controls at TwoSigma, which failed to address known system vulnerabilities for years [4][9][10] Group 2 - The scandal reflects broader issues within the financial industry, where high salaries tied to personal performance can create temptations that lead to unethical behavior [10][11] - The narrative emphasizes the need for a reevaluation of educational values and regulatory frameworks to prevent the exploitation of systems by individuals driven by greed [11][12] - The case serves as a cautionary tale for both the financial sector and society at large regarding the importance of maintaining ethical standards and accountability [11][12]