My view is that friendship permeates human life and is involved in almost everything we think, feel, and do. For that very reason, there is no behavior that is characteristic of friendship. Two people can engage in the very same behavior - visiting someone in hospital, for example - and yet only one of them might be doing so out of friendship; moreover, friends can be doing absolutely anything together, even quarrel or fight. That means that it is difficult, if not impossible, to recognize a friendship simply on the basis of what people do.
Alexander NehamasIn contrast to the values of morality, which depend on and encourage our similarities to each other, values like friendship or beauty depend on and encourage our differences. Ultimately, friendship is essential to our fashioning ourselves in ways that don't simply repeat the fashions of our surroundings: it is a mechanism of individuality.
Alexander NehamasTo find something beautiful is to hope that your life will be better if that is a part of it. Unfortunately, the promise of a better life that beauty makes and the hope that it will be fulfilled are not always realized: beauty, like friendship, is also double-edged.
Alexander NehamasTo emphasize the importance of beauty is to connect art again to emotion and desire. To find something or someone beautiful is not simply to appreciate what you now see or know about them. It also involves the desire to get to know them better, in the hope that what you will discover will, in some way that you can't know at the time, make your life better, just as your relationship with it so far has also made it better.
Alexander Nehamas