Latin orators and rhetoricians adopted the literary method of Dionysius' "imitatio" and discarded Aristotle's "mimesis". His work continues to be discussed by rhetoricians and philosophers. Good rhetoricians, he asserted, use poetic analogies to relate abstract ideas directly to the listeners. The collective discourse between rhetoricians and the general populace is one representation of public rhetoric. Since 1970, rhetoric of science, as a field involving rhetoricians, flourished. Winston Churchill and Adolf Hitler made personal commitments to become master rhetoricians. In Athens, Gregory studied under the famous rhetoricians Himerius and Proaeresius. Not all the rhetoricians cited by Seneca were identical to Latro in their tastes. It is this application of the elements of circumstances that was emphasised by latter rhetoricians. Richomeres was interested in literature and was acquainted with rhetoricians such as Libanius and Augustinus. The Rhetoricians take part wearing fancy dress, and are traditionally defeated by preparatory. The definition mentions "identifications", which is intended to acknowledge a common practice of rhetoricians.