The principles of Leibniz's logic and, arguably, of his whole philosophy, reduce to two: All our ideas are compounded from a very small number of simple ideas, which form the alphabet of human thought.
莱布尼茨的逻辑原理和他的整个哲学可被归约为两点： 所有的我们的观念（概念）都是由非常小数目的简单观念复合而成，它们形成了人类思维的字母。