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教育學中的實驗方法不僅是研究的工具，更是理解教育過程的基本原則。

Hope is what enables us to keep going in the face of adversity.

Efficient market theory is correct in that there are no gross inefficiencies， but we look at anomalies that may be small in size and brief in time.

一個社會的成功取決于其平衡個人自由需求與社會凝聚力需求的能力。

被原諒只是禮物的一半。另一半是我們也可以原諒，我們可以從怨恨和指責的古老負擔中解脫出來。

What is done in love is done well.

"I'm interested in the human condition and how people react under extreme pressure."

思想需要書來磨礪，正如寶劍需要磨刀石。