医生要知道健康状况,也就要知道健康状况所依存的胆液和粘液。 他为什么散步?我们说“为了健康”。说了这句话我们就认为已经指出了原因。由别的推动者所完成的一切中间措施也是达到目的的手段。例如肉体的消瘦法、清泻法、药物或外科器械也是达到目的的手段。所有这些虽然有的是行为,有的是工具,各 Doctors want to know the state of health, but also to know the health of the bile and mucus depends on. Why does he walk? We say “for health.” Having said that, we think we have pointed out the reason. All intermediate measures done by other agents are also means of achieving them. For example, the body weight loss method, diarrhea, medicine or surgical instruments are also means to achieve the goal. All of these are behaviors, others are tools