记忆宫殿法，又称为“记忆宫殿”，是一种古老的记忆技巧，起源于古希腊。以下是其基本原理的原文描述：
"The method of loci, also known as the 'memory palace,' is an ancient memory technique that originated in ancient Greece. It involves creating a mental journey through a familiar place, such as a home or a park, and associating each item to be remembered with a specific location within that space. By visualizing the items in these locations, one can easily recall them by retracing the mental journey."
翻译如下：
“记忆宫殿法，也称为‘记忆宫殿’，是一种起源于古希腊的古老记忆技巧。它涉及在熟悉的地点，如家或公园，中进行一次心理旅程，并将要记住的每个项目与该空间内的特定位置关联起来。通过在这些位置上可视化项目，人们可以轻松地通过重走心理旅程来回忆它们。”
