The botanist observes that the bee flying with the pollen fertilises the pistil, and in this he sees the object of the bee.

• 植物学家看到，蜜蜂飞来飞去把异株花粉带到雌蕊上，使雌蕊受粉，因此就认为蜜蜂活着是为了传送花粉。