This scene is significant because it gives a many-sided picture of the two leading characters—the sternly upright Brutus, who is shocked at the means employed by Cassius to raise the money without which their campaign cannot be carried on, and Cassius, a politician entirely indifferent to moral scruples, but equally unconcerned as to his own personal advantage. The scene is profound because it presents to us the necessary consequences of the law-defying, rebellious act: cruelty, unscrupulous policy, and lax tolerance of dishonourable conduct in subordinates, when the bonds of authority and discipline have once been burst. The scene is brilliantly constructed because, with its quick play of passion and its rising discord, which at last passes over into a cordial and even tender reconciliation, it is dramatic in the highest sense of the word.
The fact that Brutus was in Shakespeare's own mind the true hero of the tragedy appears in the clearest light when we find him ending the play with the eulogy which Plutarch, in his life of Brutus, places in the mouth of Antony; I mean the famous words:—
"This was the noblest Roman of them all:
All the conspirators, save only he,
Did that they did in envy of great Cæsar;
He only, in a general honest thought
And common good to all, made one of them.
His life was gentle; and the elements
So mixed in him that Nature might stand up,
And say to all the world, 'This was a man!'"
The resemblance between these words and a celebrated speech of Hamlet's is unmistakable. Everywhere in Julius Cæsar we feel the proximity of Hamlet. The fact that Hamlet hesitates so long before attacking the King, finds so many reasons to hold his hand, is torn with doubts as to the act and its consequences, and insists on considering everything even while he upbraids himself for considering so long—all this is partly due, no doubt, to the circumstance that Shakespeare comes to him directly from Brutus. His Hamlet has, so to speak, just seen what happened to Brutus, and the example is not encouraging, either with respect to action in general, or with respect to the murder of a stepfather in particular.
It is not difficult to conceive that Shakespeare may at this period have been subject to moments of scepticism, in which he could scarcely understand how any one could make up his mind to act, to assume responsibility, to set in motion the rolling stone which is the type of every action. If we once begin to brood over the incalculable consequences of an action and all that circumstance may make of it, all action on a great scale becomes impossible. Therefore it is that very few old men understand their youth; they dare not and could not act again as, in their recklessness of consequences, they acted then. Brutus forms the transition to Hamlet, and Hamlet no doubt grew up in Shakespeare's mind during the working out of Julius Cæsar.
The stages of transition are perhaps these: the conspirators, in egging Brutus on to the murder, are always reminding him of the elder Brutus, who pretended madness and drove out the Tarquins. This may have led Shakespeare to dwell upon his character as drawn by Livy, which had always been exceedingly popular. But Brutus the elder is an antique Hamlet; and the very name of Hamlet, as he found it in the older play and in Saxo, seems always to have haunted Shakespeare. It was the name he had given to the little boy whom he lost so early.