Advantages
Door chains are fairly easy to install and use. Use of a door chain improves security when dealing with strangers. A properly installed door chain is resistant to tampering from the outside. Using physical force to open the door will leave obvious evidence.
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Famous quotes containing the word advantages:
“But there are advantages to being elected President. The day after I was elected, I had my high school grades classified Top Secret.”
—Ronald Reagan (b. 1911)
“[T]here is no Part of the World where Servants have those Privileges and Advantages as in England: They have no where else such plentiful Diet, large Wages, or indulgent Liberty: There is no place wherein they labour less, and yet where they are so little respectful, more wasteful, more negligent, or where they so frequently change their Masters.”
—Richard Steele (1672–1729)
“To say that a man is your Friend, means commonly no more than this, that he is not your enemy. Most contemplate only what would be the accidental and trifling advantages of Friendship, as that the Friend can assist in time of need by his substance, or his influence, or his counsel.... Even the utmost goodwill and harmony and practical kindness are not sufficient for Friendship, for Friends do not live in harmony merely, as some say, but in melody.”
—Henry David Thoreau (1817–1862)