Many, however, there are who, by harsh words and contemptuous manner, make their very kindnesses odious, for by speaking and acting disdainfully they make us sorry that they have granted our requests. Various delays also take place after we have obtained a promise; and nothing is more heartbreaking than to be forced to beg for the very thing which you already have been promised. Benefits ought to be bestowed at once, but from some persons it is easier to obtain the promise of them than to get them. One man has to be asked to remind our benefactor of his purpose; another, to bring it............