One night Lincoln had a dream which he used to relate with great gusto to his friends and family. He said that he was in some great assembly and the crowd opened to let him pass. One of the multitude remarked, "He is a common-looking fellow," whereupon Lincoln turned and rebuked him, saying, "Friend, the Lord prefers common-looking people; that is why he made so many of them." As is well known, Mr. Lincoln's nature sought relief in trying situations by recalling incidents or anecdotes of a humorous character. It was his safety-valve, and when his memory awakened the story he sought, there would be a sudden and radical transformation of his features. His face would glow, his eyes would twinkle, and his lips would curl and quiver. His face was often an impenetrable mask, and people who watched him when a perplexing question was proposed, or when he was in doubt as to his duty, could never interpret what was going on in his mind. He never declined to face any person, however annoying or dangerous, and this faith in his own strength sufficed to guide him through some of the severest trials that have ever fallen to the lot of a public man. At times Mr. Lincoln stood almost transfigured, and those who were with him declare that his face would light up with a beauty as if it were inspired. When in repose it wore an expression of infinite sadness, which was due to his natural melancholy temperament as well as to the continual strain of anxiety and his familiarity with the horrors inseparable from war. There was no heart so tender for the sufferings and sorrows of the soldiers and their families in all the country, and he seemed to share the anguish of the broken-hearted mothers whose sons had fallen in battle or were starving in prison beyond his rescue. When death entered his own household his sorrow could scarcely be measured; his sympathetic soul yielded so often to importunities that his generals declared that he was destroying the discipline of the army. His own career had been an incessant struggle, a ceaseless endeavor, and his tenderness is traceable to impressions thus formed. No man ever occupied a similar position whose experience had been so closely parallel with that of the plain people he represented. Nowhere in all literature can be found a more appropriate or touching expression of sympathy than his letter to Mrs. Bixby, of Boston, who, it was then supposed, had given five sons to her country: