Go-Betueens.-There is perhaps not q more odious character in the world than that of a go-between. By which l mean that creature who carries to the ears of one neighbor every injurious ob- servation that happens to drop from the mouth of another. Such a person is the slandercr's herald and is altogether more odious than the slanderer, himself. By his vile olliciousness he makes that poison effective, which else were inert: for three-iourths of the islanders in inc world would never injure their object, except by the malaee of go-betweens. who under the mask of double friend ship, act the part of double traitors.