Virtue is more to be feared than vice, because its excesses are not subject to the regulation of conscience.
Quality is not an act, it is a habit.
发现可能性的极限的唯一方法就是超越它们进入不可能。
过去隐藏在我们无法察觉的某个物质对象中(在那个物质对象会给我们带来的感觉中),在理智无法触及的领域之外。