"The world begins at a kitchen table. No matter what, we must eat to live."
世界始于厨房的餐桌。无论如何,我们必须靠吃饭活下去。
介导疼痛的分子非常古老,揭示了这种感觉在进化中的深远根源。
中亚的游牧民族像风一样自由,除了地平线,没有任何墙壁能束缚他们。
The market is an example of a spontaneous order: a system which is the product of human action but not of human design.