A man who lies, thinking it is the truth, is an honest man, and a man who tells the truth, believing it to be a lie, is a liar.

A man who lies, thinking it is the truth, is an honest man, and a man who tells the truth, believing it to be a lie, is a liar.

一个人如果认为他说的是真话，他就是一个诚实的人;如果一个人说的是真话，他相信那是谎话，他就是一个说谎者。

-- William Safire 威廉·萨菲尔