One of the themes in the poem "To a Skylark" by William Wordsworth is that we should chase our dreams, but we must not forget where we started. Which line in the poem reflects this theme?

"True to the kindred points of Heaven and Home"!

Explanation:

"To a Skylark", is a poem written by William Woodsworth in recognition and praise of a bird known for its exceptional ability to connect two worlds. The Skylark has the ability to fly to the high heavens or sky carrying with it, its melodious singing. It also returns to its home, the nest, after its flight. This illustrates the ability to not forget ones root no matter the height attained in life. Compared to the Nightingale which only remains in its nest, the Skylark had a more noble attitude or approach to life.

So, William Woodsworth, through this poem is trying to teach us that even while we chase our dreams, or eventually attain them, we must not forget where we started.  

shakespeare was famous for writing in iambic pentameter, which is a specific way of rhyming sonnet lines in ten syllables. there are also forms of unrhymed iambic pentameter, as in macbeth, with the noble characters.