瑜伽論記 5.133

5.133

四智者，謂一、緣欲界名為現見，則是為法智；二、非現見則是比智；第三、等智；四、他心智。

The four knowledges are: 1. that which takes the desire realm as object is called direct seeing, which is the knowledge of phenomena; 2. non-direct seeing is inferential knowledge; 3. conventional knowledge; 4. knowledge of others' minds.