comparison of the expression ἔχων κρέσσονα πλούτου μέριμναν ('with his ambition beyond material wealth') with the expression πλοῦτος ... ὑπέχων μέριμναν ἁβροτέραν ('wealth ... supporting an ambition that is more luxuriant') at O.002.053-56, in the context of the analysis of the connection between the concepts of ploutos ('wealth') and habros ('luxuriant') as related to the victor in the Games; in both expressions merimna ('concern') is interpreted as 'ambition' rather than 'worry'