THE GOOD LIFE
definition of right conduct is to make a wide appeal, the ends must be such as large sections of mankind desire. If I defined right conduct as that which increases my own income, readers would disagree. The whole effectiveness of any ethical argument lies in its scientific part, i. e. in the proof that one kind of conduct, rather than some other, is a means to an end which is widely desired. I distinguish, however, between ethical argument and ethical education. The latter consists in strengthening certain desires and weakening others. This is quite a different process, which will be separately discussed at a later stage.
We can now explain more exactly the purport of the definition of the good life with which this chapter began. When I said that the good life consists of love guided by knowledge, the desire which prompted me was the
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