March 14, 1879 Einstein was born in Ulm in a German Jewish family, the uncle of Engineers, he was science and philosophy from the enlightenment.

• 1879年3月14日爱因斯坦诞生于德国乌尔姆的一个犹太人家庭，受工程师叔父的影响，他从小受到自然科学和哲学的启蒙。