He who without the Muse's madness in his soul comes knocking at the door of poesy and thinks that art will make him anything fit to be called a poet, finds that the poetry which he indites in his sober senses is beaten hollow by the poetry of madmen.
PlatoLet every man remind their descendants that they also are soldiers who must not desert the ranks of their ancestors, or from cowardice fall behind.
Plato