Yet, if you have a heart, lock it carefully away like a treasure; do not let any one suspect it, or you will be lost; you would cease to be the executioner, you would take the victim’s place. And if ever you should love, never let your secret escape you! Trust no one until you are very sure of the heart to which you open your heart. Learn to mistrust every one; take every precaution for the sake of the love which does not exist as yet