Love is the only thing we take with us when we die. It makes death so easy.
The most important thing is to be able to think like an economist, to see the world through that lens.
The most important thing in mathematics is to ask the right questions.
In grain trading, transparency builds trust that lasts longer than any single harvest.
大自然赋予我形体使我负载，赋予我生命使我劳碌，使我变老以得到安闲，使我死亡以得到安息。所以能把活着当作好事，也就能把死去当作好事了。
——杜抨击当时的国民政府。