Finally, since examples only illustrate rather than prove, you need to analyze your example to clarify its relevance to your topic sentence. Polish your prose. Choose words carefully, and be concise. Avoid affected, awkward alliteration. Never use a long word when a diminutive one will do.
Unqualified superlatives are the worst of all.
Employ the vernacular. Remember to never split an infinitive. Contractions aren't necessary. Foreign words and phrases are not apropos. One should never generalize.