The images you make give rise to but conflicting goals, impermanent and vague, uncertain and ambiguous. Who could be constant in his efforts, or direct his energies and concentrated drive toward goals like these? The functions which the world esteems are so uncertain that they change ten times an hour at their most secure. What hope of gain can rest on goals like this? In lovely contrast, certain as the sun's return each morning to dispel the night, your truly given function stands out clear and wholly unambiguous. There is no doubt of its validity.