Being a blockhead is sometimes the best security against being cheated by a man of wit.

Being a blockhead is sometimes the best security against being cheated by a man of wit.

傻瓜有时候是防止被聪明人欺骗的最好保障。

-- Francois VI, Duc De La Rochefoucauld 弗朗索瓦六世，罗切福科公爵