Philology is the humanistic study of historical linguistics. and philosophy is the love of wisdom.
I believe that the first answer, recovering from love, is correct. Because he could not recover his love, which is sometimes referred to as a fire, he is sad or in emotional pain.
D, she cannot be compared to other standards. he talks about her fondly, not in a belittling way. :)
Once upon a time there was man, he liked eating lollipops and riding unicorns, his friends though, made fun of him. This caused him to have no friends except the "imaginary" ones of course. So his so-called friends inspired him to become an explorer, and while the unicorns he used to ride were obviously not real, he one day found a real one!!! his discovery made him millions and he was heard of throughout the world and lived happily ever after. THE END