I guess that what is suggested about Lady of Shalott's love towards Sir Lancelot is that her love is impossible. She was cursed not to look at the city below her, yet she did and fell in love with Sir Lancelot, although she knew she could never be with him because of the curse. Her love is thus impossible, and even before she got to meet the love of her life, she died because their romance was doomed to fail even before it began.
The meaning of the poem shows a word "independence" which is opposite to our feelings... she used the symbol "hero" to describe what there is in people's inside(heart).
What passage are you referring to?
<span>infinitive: "To travel"
To travel is the infinitive form of this verb, which could be conjugated into any other type of verb form, but this is it at its purest. It sets up the sentence without tying it to a subject, and then towards the end relates it back to the type of people the phrase could apply to.</span>
