有谚语说“圣瓦伦丁带来了根的钥匙。”植物和花卉在这一天开始生长。鸟雀也在这一天求偶婚配。
A proverb says that "Saint Valentine brings the keys of roots". Plants and flowers start to grow on this day. Birds also marry on Valentines day.
儿子的一条铁路官员，他就读于比萨大学，从1918年至1922年，后来在大学莱登和德国哥丁根。
The son of a railroad official, he studied at the University of Pisa from 1918 to 1922 and later at the universities of Leyden and Gottingen.
德国格丁根市欧洲神经科学研究院神经科学家André Fischer和他的同事发现了组蛋白与学习和记忆间更深层次的联系。
Neuroscientist André Fischer of the European Neuroscience Institute in Göttingen, Germany, and colleagues wanted to probe the histone connection further.
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