William O. Stoddard,
With the Black Prince
“ So he told the prince when they came together, but there was wisdom of kingcraft in the answer given."O true and loyal heart, good comrade," spoke the prince, "if thou thinkest thou knowest him, be sure that thou know him not. If he meet thee, greet him well, as if he were thy kinsman. 'Tis ever well for a man to know his foemen. 'Tis ever ill to let his foemen know that he knoweth them. Safety is in secrecy until the sword is out of the sheath.""I will obey," said Richard, "but my blade will be out quickly if any seem to threaten thee or my royal master." ”
