By Stephanie Mann, EWTN News - Pope St. Pius X, who reigned a little more than 11 years from 1903 to 1914, was a reforming pontiff, taking the motto Instaurare Omnia in Christo, or "to restore all things in Christ" to guide his papacy. Like Pope St. Pius V, he lived simply, stating that he had been born poor, had lived poor and wanted to die poor. He shared Pius V’s devotion to the Blessed Virgin Mary, writing an encyclical on the 50th anniversary of the proclamation of the doctrine of the Immaculate Conception.