Publish is a synonym of Announce. Sound is a type of Announce. Sound is a synonym of Good. Good is related to Hope. 
Biography is a type of Book. you are likely to find Book in/at/on University. you are likely to find Mathematics in/at/on University. Mathematics can be Beautiful. 
Publish <--Synonym--> Announce <--IsA-- Sound <--Synonym--> Good <--RelatedTo--> Hope 
Biography --IsA--> Book --AtLocation--> University <--AtLocation-- Mathematics --HasProperty--> Beautiful 