I had a predestined relationship with perfume lily. Perfume lily is delicate, graceful, and the most important, fragrant. When I once brought perfume lily to school, the aroma just dispersed and scattered around the classroom. I then understand the process of diffusion. Diffusion is the process by which particles move from an area of high concentration to an area of low concentration. It's the driving force behind the movement of many substances across the cell membrane without using energy. Since the odor of perfume lily is stronger at a particular area, the molecules with fragrance will then move to the area with low concentration. Therefore, the odor of perfume lily will spread through the classroom. Perfume lily is known as the tears of Adam who was searching Eve diligently. It represents the pure love or friendship. I believe if Adam gives Eve perfume lilies as certificate of true love, Eve will probably follow Adam earlier, and conceive humans long before the history.
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