存在
In everything， there is a limit beyond which we cannot go.
Let us unite our wills and form but one soul， one life， one being， in order that we may truly have common property.
In the part of this universe that we know there is great injustice， and often the good suffer， and often the wicked prosper， and one hardly knows which of those is the more annoying.
The existence of the natural world is the same kind of fact as the existence of any proposition.
Good can exist without evil， whereas evil cannot exist without good.