4皇帝

The fundamental meaning of the 4th Key is Reason. The key is called the Emperor, and the Emperor is one who oversees and controls. This is the basic function of reason, for by it we supervise and control our daily activities. Vision is also attributed to this card and has a close connection with the faculty of reason, when we consider reason as "insight" or mental vision. Physical sight is also meant here, and the orange background is symbolic of the Sun, source of the light by means of which we are able to see.
第四把钥匙的基本含义是 "理性"。这把钥匙被称为 "皇帝"，而 "皇帝 "就是监督和控制者。这是理性的基本功能，因为我们通过理性来监督和控制我们的日常活动。当我们将理性视为 "洞察力 "或精神视觉时，视觉也被赋予了这张牌，并且与理性能力有着密切的联系。橙色的背景象征着太阳，它是我们能够看到东西的光源。

The mountain represents the fiery activity of Mars and Aries, which are attributes of this Key. Aries is also symbolized by the rams' heads on shoulder and throne, and Mars by the steel armor with which the Emperor is clad. The twelve points that ornament the helmet are also astrological.
山代表火星和白羊座的火热活动，而火星和白羊座正是这把钥匙的属性。肩膀和宝座上的公羊头也象征着白羊座，而皇帝身上的钢铁盔甲则象征着火星。装饰头盔的十二个点也是占星术的象征。

The globe is a conventional symbol of dominion. This globe and cross, like the circle and Tau of the sceptre, symbolize the masculine and feminine potencies of the radiant mental energy, or Life-Force.
地球仪是统治的传统象征。这个地球仪和十字架，就像权杖的圆圈和头一样，象征着辐射精神能量或生命力的阳性和阴性。

The purple flaps over his armor hint at his rulership, since purple is the color of royalty.
他盔甲上的紫色襟翼暗示着他的统治地位，因为紫色是皇室的颜色。