Analysis of real question: This is a question about the analysis of famous quotes. Candidates can answer this question from two perspectives: (1) "Excuse" refers to an attitude, that is, an attitude of avoiding questions and shirk responsibility. In the face of failure, we cannot avoid the problem, nor should we come up with various lines to shirk responsibility. This requires positive affirmation. (2) But we also see that in addition to "subjective efforts" and "subjective factors", whether doing something is "success" or "failure" depends more on objective factors. That is to say, when we face failure, we should no longer avoid problems and shirk responsibility, but we should also not "blindly" blame ourselves. After all, there are many factors for success. We must avoid "utilitarianism" and the so-called "judging heroes based on their success or failure". It is hoped that candidates can face failure "calmly" and view failure "optimistically".