Kant went up to the Albertina at the age of sixteen in 1740, and his career as student there, tutor to three families (the last being that of the Keyserlings) and back to the Albertina as a teacher, spanned the reigns of three kings in and of Prussia, through the near disasters and triumphs of Frederick the Great, and including the predatory partitions of Poland, but narrowly escaping the near collapse of Prussia in the Napoleonic wars. He had been saturated in the pietist tradition at home, at the Collegium Fridericianum, and in his student days. It has been alleged that pietism lingered on in Königsberg longer than elsewhere, not least because of the presence of Franz Albert Schultz, pupil of Francke and Wolff, army chaplain, pastor, school reformer and founder, settler of immigrants and university teacher, and of Martin Knutzen, a young and brilliant natural philosopher, and one of Kant’s most influential teachers at the Albertina. Kant never lost his respect for pietists at their best, characterised by serenity and cheerfulness, neither discontented by persecution, nor stirred to enmity by controversy.