Cardinal Vaughn wrote these reflections over a century ago, and they are as pertinent today as when they were first assembled into a book. "There is no Saint however holy and innocent who may not truly consider himself the greatest sinner in the world. It is enough that he knows himself to be man to recognize that he is liable to commit all the evil of which man is capable." This thought alone will inspire us to humility and this book is a great aid to true humility, which is essential to salvation. St. Alphonsus writes: "a single bad book will be sufficient to cause the destruction of a...