Sun Hsiao-chih, an associate professor of philosophy at NTU, points out that saving or taking responsibility for someone else's life requires great sacrifice. So doing represents a moral ideal, not a moral duty.
台大哲學系副教授孫效智指出，為了拯救或負擔別人的生命，做出重大的犧牲，這是道德理想，但不是道德義務。