你是你生命里的画家,黑白暗淡或者是色彩缤纷都由你来决定。。 7 D# n8 |8 y$ a( g3 g9 rtvb now,tvbnow,bttvbAct only from moral rules that you can at the same time obey will be the universal moral rule. 4 u/ [# r: N+ _Act so that you always treat others as an end, and never as a means to an end only.