Durant Drake, Problems of Conduct: An Introductory Survey of Ethics
“ But it gives no guidance. Observation can teach us, slowly, what conduct makes for happiness; but what conduct makes for "self-development"? The fact is, the cultivation of any impulse will develop us in its direction and preclude our development in other directions; along which path shall we let ourselves develop? Every choice involves rejection; infinite possibilities diverge before us; which among the myriad impulses that call upon us shall we follow? While still young and plastic, we may develop ourselves into poets or philosophers or lawyers or businessmen. ”
