It takes hard work and discipline to be successful is statement best expresses main theme of the passage and each day he would drive the chariot of the sun across the sky is best support the sentence.
What is a theme in a sentence?
A theme statement, often known as a thematic sentence, is a literary work's underlying message. It doesn't mention the work, the author, or the characters, but it expresses the work's real core.
Love, identity, and trust are examples of abstract universal notions and concepts covered by themes.
Thus, option B is correct.
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