 Very little would have been needed for the tears of Judas to be allied in the memory of mankind with those of Peter.  He might have become a saint, the patron of all of us who constantly betray Christ. Vie de Jésus (Paris: Flammarion, 1936) p. 257; Julie Kernan (trans.)  Life of Jesus (New York: David McKay, [1937] 1951) p. 223. 

 In whatever manner God created the world, it would always have been regular and in a certain general order.  God, however, has chosen the most perfect, that is to say, the one which is at the same time the simplest in hypothesis and the richest in phenomena. Discours de métaphysique (1686); Leibniz famously tried to show that ours is the best of all possible worlds (see also Monadologie (53 & 54) below and compare Maimonides from Guide for the Perplexed (c. 1190), "Whatever is formed of matter receives the most perfect form possible in that species of matter.")  These attempts were mercilessly parodied in Voltaire's Candide.  Quotations from Voltaire's novel are often mistakenly attributed to Leibniz.  Other statements by Leibniz upon the subject include these: