变革的速度要求敏捷性——无论是思维还是行动。
抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
No testimony is sufficient to establish a miracle unless the testimony be of such a kind that its falsehood would be more miraculous than the fact which it endeavors to establish.