If you enter negotiations with the attitude that you have to have this object or you need it, you will ultimately pay more for the object because you "need" it so badly. If you can walk away from negotiations at any time or have the attitude you can you are sure to negotiate a more favorable position because you are not emotionally attached with the object due to need. Instead you are able to freely negotiate for the best deal.
The quote "Men are never good but through necessity" is attributed to the philosopher Machiavelli. It reflects the idea that people are only motivated to do good deeds when they are compelled by circumstances or selfish interests.
According to a famous saying, one can never have too much of a good thing.
a good that is perceived as a necessity will be purchased even if the price rises
For most homes the phonograph was a luxury good. However, for a radio broadcasting station the phonograph was a necessity good.
This quote is simply saying that peace is better than war. If there "never was a good war" that means that all war is bad; and if "there never was a bad peace" then all peace is good.
a good that is perceived as a necessity will be purchased even if the price rises
a good that is perceived as a necessity will be purchased even if the price rises
a good that is perceived as a necessity will be purchased even if the price rises
a good that is perceived as a necessity will be purchased even if the price rises
a good that is perceived as a necessity will be purchased even if the price rises
"You can never have too much of a good thing", maybe?
a good thing but in this case you can always have another o in to