If there is someone who is willing to listen to the truth, who doesn't need to pretend to be someone else, who understands the other person, and who is open and honest with him or her, who is willing to take on both the good and the bad aspects of the other person and still feel at ease, that is friendship.如果有一个人愿意听真话，不需要伪装自己，理解对方，坦诚相待，既沐浴了对方的好的一面，也承担了对方的不好的一面，依然心安理得，那就是友情。