When quoting Mr. Tao Xingzhi’s teachings in papers, they need to be marked to avoid plagiarism and infringement. In general, the following steps can be followed for annotation:

1. First, when Mr. Tao Xingzhi’s famous sayings or doctrines appear in the paper, quotation marks need to be used to indicate that they are his. Original words or thoughts.

2. Secondly, add Mr. Tao Xingzhi’s name before or after the quote to clearly indicate that this is his point of view.

3. Finally, in the reference section of the paper, Mr. Tao Xingzhi’s relevant works need to be listed so that readers can consult the original text.

The specific annotation format can be determined according to the citation standards used in the paper. Generally, you can refer to commonly used citation standards such as APA and MLA. For example, in the APA specification, the following method can be used to mark:

"A straight body is not afraid of a slanted shadow" (Tao Xingzhi, 1943)

References:

< p>Tao Xingzhi. (1943). "Book of Readings". Beijing: The Commercial Press.