阔论高谈

Explanation: Refers to the large hole made unrealistic statements or extensive discussions in sublime 　　Usage: Joint type; as object; containing derogatory 　　Source: Song Hui Ying Dragon "Provincial Examination Policy Questions": "If the width of high-good talk about those who seek, if those who dare to act rashly." 　　Examples: Fung Kam Lang like it, looks dignified ~. ★ per Zengrui "Zuihua Yin Huai Li" Thesaurus:  put on frills, ballyhoo, All one's geese are swans., advertise, paint the devil blacker than he is, talk through the back of one's neck (=talk through one's neck), declaim, High askance prate, High on a large of, ballyhoo, quackery, braggadocio, braggart, draw it strong, ego, vainglory Antonym Group:  within one's power;to the bes of one's ability( capacity), seek truth from facts, Name names, Refers to the days of painting in, little cover up, Zhihuqiming, To estimate one's strength And for the, cut one'scoataccording to one's cloth