他想要的经济学给我们完全的判断余地，不但可以用数学和统计学来丰富它，也可以用伦理学、哲学、政治学和历史学来丰富它 — — 而这些学科已经从当代经济学训练计划中剔除，只剩下数学和计算的骨架。
He wanted an economics that would give full scope for judgment, enriched not only by mathematics and statistics, but also by ethics, philosophy, politics, and history – subjects dropped from contemporary economists’ training, leaving a mathematical and computational skeleton.