(13) It is not claimed, however, that in the pages of this book are given all the Secret Teachings of the Rosicrucians, such as their Formulas and Methods of Mental Alchemy, and Spiritual Transmutation. Such information cannot be cast broadcast, for reasons which will be apparent to every earnest and intelligent student. But, on the other hand, such information cannot be withheld from those who are ready to receive it , and who are moved by the proper motives in seeking to acquire the secret knowledge. When the student learns how to give "The Right Knock," then will he find proven the old promise: "Knock, and it shall be opened unto you." The Symbol of the Rosy Cross The well-known Symbol of the Rosicrucians—"The Rosy Cross"—appears in several forms, as for instance: The Cross surmounted by the Rose; the Sword (the Cross handle) attached to the Rose; the Cross surmounted by the Crown; a modification of the Phallic Cross, etc. The explanation of the general Symbol is Sevenfold—the three highest being reserved for Initiates of a certain rank, only, and therefore cannot be stated here. Below follow several of the meanings which we are permitted to translate and explain here: (1) The Cross Surmounted by the Rose , indicates that the "Rose" (the mystic symbol of the Divine) can be attained only by the suffering of mortal life (symbolized by the Cross).