But to-day, as I think over that smoking-car argument, I can see it in a different light. The Texan's position does not render things so hopeless, for it indicates that the main difficulty of the race question does not lie so much in the actual condition of the blacks as it does in the mental attitude of the whites; and a mental attitude, especially one not based on truth, can be changed more easily than actual conditions. That is to say, the burden of the question is not that the whites are struggling to save ten million despondent and moribund people from sinking into a hopeless slough of ignorance, poverty, and barbarity in their very midst, but that they are unwilling to open certain doors of opportunity and to accord certain treatment to ten million aspiring, education-and-property-acquiring people. In a word, the difficulty of the problem is not so much due to the facts presented as to the hypothesis assumed for its solution. In this it is similar to the problem of the solar system. By a complex, confusing, and almost contradictory mathematical process, by the use of zigzags instead of straight lines, the earth can be proved to be the center of things celestial; but by an operation so simple that it can be comprehended by a schoolboy, its position can be verified among the other worlds which revolve about the sun, and its movements harmonized with the laws of the universe. So, when the white race assumes as a hypothesis that it is the main object of creation and that all things else are merely subsidiary to its well-being, sophism, subterfuge, perversion of conscience, arrogance, injustice, oppression, cruelty, sacrifice of human blood, all are required to maintain the position, and its dealings with other races become indeed a problem, a problem which, if based on a hypothesis of common humanity, could be solved by the simple rules of justice.