Definition: You are given a question on philosophy. You are also given 4 answer options (associated with "A", "B", "C", "D"), out of which only one is correct. You need to answer the question by selecting the correct option. You should only answer with the choice letter, not the whole answer.
Input: According to Epicurus, the wise man:
(A)yearns for the end of life. (B)fears the cessation of life. (C)is unconcerned with death. (D)realizes that death is an illusion.

C