 
 <prompt> Wetin be di specific skill wey di master general dey urge im students make dem pursue? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Humbert of Romans, wey be di master general of di order from 1254 to 1263, na great administrator, as well as preacher and writer. E under im leadership as master general wey di sisters for di order get official membership. Humbert na person wey like languages well well, and e dey encourage linguistic studies among di Dominicans, especially Arabic, because of di missionary work wey friars dey do for people wey Muslims don lead astray or force to convert for di Middle East. E also want make im friars dey preach well well, and dis na im lasting contribution to di order. Di growth of di spirituality of young preachers na im first priority. E once cry to im students: "... consider how excellent dis office [of preaching] be, because e be apostolic; how useful, because e dey directly ordained for di salvation of souls; how dangerous, because few get wetin e take, or do, wetin di office need, because e no dey without great danger ... , vol. xxv. (Lyon, 1677)`` 