American writer John Gray became famous for his book, "Men are from Mars,Women are from Venus."

VOA: special.2009.03.24

The presence of both Mars and Venus suggests you want to box everything into a neat, ordered, structured way but keeping a piece of jade or carnelian close will help you keep in touch with your fun side."

火星和金星的同时出现表明,你想把东西整洁有序地打包好,随身携带一块翡翠或玛瑙,会使你获得愉悦的心情“

耶鲁公开课 - 心理学导论课程节选

He began a program of observing not only Mars, but also Venus and Mercury.

VOA: special.2010.07.11