books are to mankind what memory is to the individual. they contain the history of our race, the discoveries we have made, the ______ knowlede
and experience of ages;they picture for us the marvels and beauties of
nature;help us in our difficulites; comfort us in sorrow and suffering;
change hours of weariness into moments of delight; store our minds
with ideas, fill them with good and happy thoughts, and lift us _____
第二個空格是填"out of and above"，是什麼意思?