The text reads “We stand in a position of incalculable responsibility to the great wave of population overspreading the valley of the Mississippi. Destiny seems to point out this valley as the depository of the great heart of the nation. From this center, mighty pulsations, for good or evil, must in the future flow, which shall not only affect the fortune of the republic, but reach in their influence other and distant nations of the earth.” Below the quote on the plaque is an incorrect attribution: “Conference Record, December 2nd 1850”