The censors were in office at the time of the return of Gaius Gracchus to Rome, and his enemies succeeded in having him summoned before them immediately to answer for his alleged misconduct in leaving the post to which he had been assigned by the Senate. It was hoped that the censors could be induced to denounce him, which action would have rendered him ineligible to hold public office. Gracchus, however, so strongly defended himself in a speech to the people that the censors did not dare take any action against him. In his speech he relied on the well-established principle of the Roman law at that time, that the Senate had no authority to compel him to serve as quæstor for a longer period than one year. As to his own conduct in the exercise of the office of quæstor he said, "No one can say that I have received a penny in presents, or have put any one to charges on my own account. The purse which I took out full I have brought back empty; though I could name persons who took out casks filled with wine and brought them home charged with money."

Upon his acquittal Gaius Gracchus became a candidate for the office of tribune, and was elected, in spite of the most strenuous opposition of the senatorial party and of the great landowners. However, the opposition to him was so strong that, in the number of votes received, he stood only fourth in the list of successful candidates.

Before entering upon the work of Gaius Gracchus as Roman tribune it is admissible to stop for a moment to compare the characters, natures, and abilities of Tiberius and Gaius Gracchus. The general judgment of history seems to assign a far higher place to Gaius Gracchus than to his elder brother. How far such a view is correct is certainly questionable. It is a view based largely upon the longer term of office, the more spectacular reforms, and the more dramatic death of the younger brother. Without detracting in any degree from the high character and motives, and the wonderful ability, of Gaius Gracchus, it may still be said that the higher niche in the temple of history more properly belongs to Tiberius.

To Tiberius belongs that special honor which properly attaches itself to the pioneer; perhaps, most of all, to the pioneer in the field of political, social, or economic reforms. In the case of Tiberius, his career was deliberately entered upon, as the result of his profound study and keen observation, acting upon his naturally strong Roman patriotism, hatred of wrong and oppression, and sympathy for humanity. Whether the career of Gaius would have taken the direction which it did but for the memory and influence of his brother, is problematical. It is certain that the strongest motive which urged him onward in his career as tribune was the all-mastering desire and determination to avenge the murder of his brother, and to vindicate his memory by carrying his measures through to a triumphant conclusion. It might almost be said that the mainspring of the career of Tiberius was his love for Rome, while the mainspring of the career of Gaius was his love for his brother.

Tiberius Gracchus was the greater statesman; Gaius Gracchus the better politician. Tiberius could see more clearly the great outlines of what lay at a distance; Gaius could discern more exactly the details of what was close at hand. If the political activities of the two brothers could have been at the same time, each would have supplemented the other, and it is possible that their combined efforts might have been sufficient to secure the accomplishment of their purposes.

In many respects Gaius Gracchus surpassed his brother in ability. The younger brother is generally conceded to have been the greatest orator who, up to that time, had ever lived in Rome; while Cicero, unfriendly both to Gaius Gracchus personally and to his measures, lamented his early death as a loss to Roman literature. It is also probable that Gaius was superior to his brother in executive ability and in his wonderful capacity for hard work. Against that must be set the greater vision displayed by Tiberius Gracchus, in the character and details of his proposed reforms. There was nothing in the measure proposed by the elder Gracchus which conflicts with either justice, the soundest principles of statesmanship, or of political economy; nor was there any feature which seemed to have been inserted in those measures merely as a bid for popularity or for votes.

Unfortunately, as much cannot be said for the reforms of Gaius Gracchus; some of the provisions of the laws which he proposed were unsound in theory and dangerous in practice, and were probably brought forward merely as a bid for popularity. Provisions of this character were not numerous enough, or important enough, to detract from the general merit of the reforms proposed by Gaius Gracchus, but their presence in his bills would seem to indicate on his part a less comprehensive grasp of political principles than that possessed by his brother.

It is a striking illustration of the irony which fate sometimes makes use of, that the only part of the measures brought forward by the Gracchi which were permitted to have a permanent influence upon Roman life and history were the questionable measures of Gaius Gracchus.

In their temperaments Tiberius appears the calmer, Gaius possessing the more fiery disposition. Tiberius, throughout his career, continued to exercise the highest degree of control over both his feelings and his actions. While fighting for principles which he believed essential to the safety and welfare of Rome he manifested surprisingly little animosity toward his opponents. Even in the deposition of Octavius he seems to have been free from personal malice, as is indicated by his attempt to secure a reconciliation with his brother tribune after seventeen out of the necessary eighteen tribunes had voted in favor of the deposition of the latter.

Gaius, embittered by the murder of his brother Tiberius, developed a hatred toward his opponents which time never healed. Patience and judgment led him to bide his time and prepare for the contest which he considered as fated, and for the revenge upon which he was determined.