Science itself had been crowded so close to the edge of the abyss that its attempts to escape were as metaphysical as the leap. - Henry Adams

Science has become too complex to affirm the existence of universal truths, but it strives for nothing else, and disputes the problem, within its own limits, almost as earnestly as in the twelfth century, when the whole field of human and superhuman activity was shut between these barriers of Substance, Universals, and Particulars. Little has changed except the vocabulary and the method.

A Church which embraced, with equal sympathy, and within a hundred years, the Virgin, Saint Bernard, William of Champeaux and the School of Saint Victor, Peter the Venerable, Saint Francis of Assisi, Saint Dominic, Saint Thomas Aquinas, and Saint Bonaventure, was more liberal than any modern state can afford to be. Radical contradictions the State may perhaps tolerate, but never embrace or profess. Such elasticity long ago vanished from human thought.

Naturally man tended to lose his sense of scale and relation. A straight line, or a combination of straight lines, may have still a sort of artistic unity, but what can be done in art with a series of negative symbols? Even if the negative were continuous, the artist might express at least a negation; but supposing that Omar's kinetic analogy of the ball and the players turned out to be a scientific formula! supposing that the highest scientific authority, in order to obtain any unity at all, had to resort to the middle-ages for an imaginary demon to sort his atoms! how could art deal with such problems, and what wonder that art lost unity with philosophy and science! Art had to be confused in order to express confusion; but perhaps it was truest, so.