The forces on the two sides were nearly equal; but on the Republican side, that is, on the part of Brutus and Cassius, there was great inconvenience and suffering for want of a sufficient supply of provisions and stores. There was some difference of opinion between Brutus and Cassius in respect to what it was best for them to do. Brutus was inclined to give the enemy battle. Cassius was reluctant to do so, since, under the circumstances in which they were placed, he considered it unwise to hazard, as they necessarily must do, the whole success of their cause to the chances of a single battle. A council of war was convened, and the various officers were asked to give their opinions. In this conference, one of the officers having recommended to postpone the conflict to the next winter, Brutus asked him what advantage he hoped to attain by such delay. "If I gain nothing else," replied the officer, "I shall live so much the longer." This answer touched Cassius's pride and military sense of honor. Rather than concur in a counsel which was thus, on the part of one of its advocates at least, dictated by what he considered an inglorious love of life, he preferred to retract his opinion. It was agreed by the council that the army should maintain its ground and give the enemy battle. The officers then repaired to their respective camps.
Brutus was greatly pleased at this decision. To fight the battle had been his original desire, and as his counsels had prevailed, he was, of course, gratified with the prospect for the morrow. He arranged a sumptuous entertainment in his tent, and invited all the officers of his division of the army to sup with him. The party spent the night in convivial pleasures, and in mutual congratulations at the prospect of the victory which, as they believed, awaited them on the morrow. Brutus entertained his guests with brilliant conversation all the evening, and inspired them with his own confident anticipations of success in the conflict which was to ensue.
Cassius, on the other hand, in his camp by the sea, was silent and desponding. He supped privately with a few intimate friends. On rising from the table, he took one of his officers aside, and, pressing his hand, said to him that he felt great misgivings in respect to the result of the contest. "It is against my judgment," said he, "that we thus hazard the liberty of Rome on the event of one battle, fought under such circumstances as these. Whatever is the result, I wish you to bear me witness hereafter that I was forced into this measure by circumstances that I could not control. I suppose, however, that I ought to take courage, notwithstanding the reasons that I have for these gloomy forebodings. Let us, therefore, hope for the best; and come and sup with me again to-morrow night. To-morrow is my birth-day."
The next morning, the scarlet mantle—the customary signal displayed in Roman camps on the morning of a day of battle—was seen at the tops of the tents of the two commanding generals, waving there in the air like a banner. While the troops, in obedience to this signal, were preparing themselves for the conflict, the two generals went to meet each other at a point midway between their two encampments, for a final consultation and agreement in respect to the arrangements of the day. When this business was concluded, and they were about to separate, in order to proceed each to his own sphere of duty, Cassius asked Brutus what he intended to do in case the day should go against them. "We hope for the best," said he, "and pray that the gods may grant us the victory in this most momentous crisis. But we must remember that it is the greatest and the most momentous of human affairs that are always the most uncertain, and we can not foresee what is to-day to be the result of the battle. If it goes against us, what do you intend to do? Do you intend to escape, or to die?"
"When I was a young man," said Brutus, in reply, "and looked at this subject only as a question of theory, I thought it wrong for a man ever to take his own life. However great the evils that threatened him, and however desperate his condition, I considered it his duty to live, and to wait patiently for better times. But now, placed in the position in which I am, I see the subject in a different light. If we do not gain the battle this day, I shall consider all hope and possibility of saving our country forever gone, and I shall not leave the field of battle alive."
Cassius, in his despondency, had made the same resolution for himself before, and he was rejoiced to hear Brutus utter these sentiments. He grasped his colleague's hand with a countenance expressive of the greatest animation and pleasure, and bade him farewell, saying, "We will go out boldly to face the enemy. For we are certain either that we shall conquer them, or that we shall have nothing to fear from their victory over us."
Cassius's dejection, and the tendency of his mind to take a despairing view of the prospects of the cause in which he was engaged, were owing, in some measure, to certain unfavorable omens which he had observed. These omens, though really frivolous and wholly unworthy of attention, seem to have had great influence upon him, notwithstanding his general intelligence, and the remarkable strength and energy of his character. They were as follows:
In offering certain sacrifices, he was to wear, according to the usage prescribed on such occasions, a garland of flowers, and it happened that the officer who brought the garland, by mistake or accident, presented it wrong side before. Again, in some procession which was formed, and in which a certain image of gold, made in honor of him, was borne, the bearer of it stumbled and fell, and the image was thrown upon the ground. This was a very dark presage of impending calamity. Then a great number of vultures and other birds of prey were seen for a number of days before the battle, hovering over the Roman army; and several swarms of bees were found within the precincts of the camp. So alarming was this last indication, that the officers altered the line of the intrenchments so as to shut out the ill-omened spot from the camp. These and other such things had great influence upon the mind of Cassius, in convincing him that some great disaster was impending over him.
Nor was Brutus himself without warnings of this character, though they seem to have had less power to produce any serious impression upon his mind than in the case of Cassius. The most extraordinary warning which Brutus received, according to the story of his ancient historians, was by a supernatural apparition which he saw, some time before, while he was in Asia Minor. He was encamped near the city of Sardis at that time. He was always accustomed to sleep very little, and would often, it was said, when all his officers had retired, and the camp was still, sit alone in his tent, sometimes reading, and sometimes revolving the anxious cares which were always pressing upon his mind. One night he was thus alone in his tent, with a small lamp burning before him, sitting lost in thought, when he suddenly heard a movement as of some one entering the tent. He looked up, and saw a strange, unearthly, and monstrous shape, which appeared to have just entered the door and was coming toward him. The spirit gazed upon him as it advanced, but it did not speak.
Brutus, who was not much accustomed to fear, boldly demanded of the apparition who and what it was, and what had brought it there. "I am your evil spirit," said the apparition. "I shall meet you at Philippi." "Then, it seems," said Brutus, "that, at any rate, I shall see you again." The spirit made no reply to this, but immediately vanished.