But it was really the parents of Sand, and in particular his mother, who had prepared the fertile soil in which his teachers had sowed the seeds of learning; Sand knew this well, for at the moment of setting out for the university of Tubingen, where he was about to complete the theological studies necessary for becoming a pastor, as he desired to do, he wrote to them:— “I confess that, like all my brothers and sisters, I owe to you that beautiful and great part of my education which I have seen to be lacking to most of those around me. Heaven alone can reward you by a conviction of having so nobly and grandly fulfilled your parental duties, amid many others.” After having paid a visit to his brother at St. Gall, Sand reached Tubingen, to which he had been principally attracted by the reputation of Eschenmayer; he spent that winter quietly, and no other incident befell than his admission into an association of Burschen, called the Teutonic; then came tester of 1815, and with it the terrible news that Napoleon had landed in the Gulf of Juan. Immediately all the youth of Germany able to bear arms gathered once more around the banners of 1813 and 1814. Sand followed the general example; but the action, which in others was an effect of enthusiasm, was in him the result of calm and deliberate resolution. He wrote to Wonsiedel on this occasion:— “April 22, 1813 “MY DEAR PARENTS,—Until now you have found me submissive to your parental lessons and to the advice of my excellent masters; until now I have made efforts to render myself worthy of the education that God has sent me through you, and have applied myself to become capable of spreading the word of the Lord through my native land; and for this reason I can to-day declare to you sincerely the decision that I lave taken, assured that as tender and affectionate parents you will calm yourselves, and as German parents and patriots you will rather praise my resolution than seek to turn me from it. “The country calls once more for help, and this time the call is addressed to me, too, for now I have courage and strength. It cast me a great in ward struggle, believe me, to abstain when in 1813 she gave her first cry, and only the conviction held me back that thousands of others were then fighting and conquering for Germany, while I had to live far the peaceful calling to which I was destined. Now it is a question of preserving our newly re-established liberty, which in so many places has already brought in so rich a harvest. The all-powerful and merciful Lord reserves for us this great trial, which will certainly be the last; it is for us, therefore, to show that we are worthy of the supreme gift which He has given us, and capable of upholding it with strength and firmness.