V. Now Cicero, full of hope in his course to a political career, had his ardour dulled by an oracular answer. For on consulting the god at Delphi[152] how he might get most fame, the Pythia bade him make his own nature, and not the opinion of the many, his guide in life. At first he lived with reserve at Rome, and was slow in offering himself for magistracies, and was undervalued, being called Greek and pedant, names current among and familiar to the lowest citizens. But as he was naturally ambitious and was urged on by his father and friends, he devoted himself to assisting persons in their causes, and he did not approach the highest distinction by gradual steps, but at once blazed forth in reputation, and was far superior to those who exerted themselves in the Forum. It is said that he was as defective as Demosthenes in action, and that accordingly he carefully devoted himself first to Roscius[153] the comedian, and then to Æsopus the tragedian. Of this Æsopus it is told, that when he was representing on the stage Atreus deliberating how he should revenge himself on Thyestes, and one of the servants suddenly ran past him, being transported out of his reason by his feelings he struck the man with his sceptre and killed him. Cicero derived no small power of persuasion from his action.[154] He used scoffingly to say of the orators who bawled loud,[155] that because of their weakness they had recourse to shouting, like lame men leaping on horses. His readiness at sarcasm and other sharp sayings was considered well adapted to courts of justice and clever, but by over use of it he gave offence to many and got the character of an ill-disposed person.