Thoreau lived on Emerson's land, which was the subject of one of his books.
Books that are surrounded by oxygen will turn yellow, so basically, all books since oxygen is constantly surrounding us. Oxygen-rich conditions are very bad for paper, which gives them the yellow tiny. This is actually called lignin oxidation! Lignin oxidation gives it a yellow or brown colour as you said. Yellow comes first, then brown after.
I hope this helped a bit! :)
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are you giving an advice or putting your question
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memory lane is a place full of wonders and joy but also memory lane can be a place of terror and nightmares. My memory lane is a swirl of joy and pain. The nostalgic past brings a sense of compassion and feeling. My memories are often filled with joyous and and heart warming thoughts of mind.
Memory lane can also be an ordeal. The vicious thoughts that ravage through my mind don't stop bothering me. But we all have to understand that our memories make our future. We reflect and seek upon our past, present, and future. We move forward and make a change, but not look back and make a mark. Memory lane is often a whimsical yet gruesome land.
C. Unexpected and surprise make it redundant - a surprise should be unexpected!
