| Presumably, he intended follow up his ethical investigations with respective treatises on epistemology and aesthetics. |
| Books, treatises, speeches, workshops and seminars on the topic are plentiful. |
| About 1,200 years ago a scribe wrote onto parchment seven Archimedean treatises, including two found nowhere else. |
| Perhaps all we need to do to answer it is to read the mathematical treatises which the Greek mathematicians wrote. |
| He was a prolific writer of both religious tracts and scientific treatises, and many times he combined the two. |
| She left a number of wonderful books about her adventures and her treatises on Tibetan Buddhism as a religious doctrine. |
