当我们既倾听科学家又倾听农民时，真正的进步才会发生。

Writing is a way of bearing witness to the world.

The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.

我不是完美主义者，但我喜欢把事情做好的感觉。

心理学必须弥合思想与行动之间的鸿沟。

Every challenge in agriculture is an opportunity to redefine how we feed the world.

The psychologist must avoid all forms of mental chemistry.