速写
8.He was very pious, and an assiduous attendant at the sermons of the best preachers, which he reduced to writing according to his method, and had thus collected several volumes of them.
9.Combining the paper with the practical experience of teaching, the author is emphatically clear about some confused understanding on the concept of sketch during the contemporary art teaching, discusses its definition and category and generally introduces its major role in the field of culture of human art.

