This topic examines the excellent tradition of advocating spirit of the Chinese nation. ABCD options all reflect the excellent tradition of the Chinese nation advocating spirit. "Benevolence" is an ideal of life, and "being human after death" embodies the unremitting pursuit of ideals. Option a is close to the meaning of the question and belongs to the error-prone option; C option emphasizes moral practice; Option d emphasizes the relationship between matter and spirit, which is far from the meaning of the question.