Answer:
Not sure about the lesson, but the dramatic irony is that he threw away the matress without knowing it was filled with money.
Naming conventions<span> are rules which enable the titling of electronic and physical ... identified and retrieved from a filing </span>system<span> in a timely fashion, and that they are ... providing more content, particularly discipline-</span>specific<span> and university-</span>specific<span>. ... as the results of our 2015 survey on </span>Your<span> research data </span>management<span> needs ...</span>
Explanation:
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