This method uses the main insights of the German philosopher Immanuel Kant, whose philosophy (especially in his Critique of Practical Reason) explains that human actions must have a universal character and must respect people as ends and not as means.

• 这种方法主要运用德国哲学家伊曼努尔·康德的观点,他的哲学(特别是在《实践理性批判》一书中)解释了为什么人类行为有一个共同的特征,为什么要把人当作最终目标,而不是手段。