What are good opening sentences for an essay?

Where would an empiricist be most likely to look for moral knowledge? How are preteens idealists? What was the strongest influence on the enlightenment? What is private morality? What should be the ideal role in society? What were some of john Locke's discoveries? What is the difference between sophisticated and naive inductivism? Why is slash and burn farming bad? What describes a major similarity between an essays introduction and it's conclusion? What does Happiness is when what you think what you say and what you do are in harmony mean? What of the following is a personal quality A .Flexibility Ability to analyze information Excellent writing skills Ability to recall facts? What is philosophical perspective? Why culture is adaptive? Did Aristotle invent anything? What is the answer of when in doubt tell the truth? Are there open ended questions on the sat? When was The Republic - Plato - created? Can you describe one way that you see a particular tenet of Greek philosophy reflected in the modern Western worldview? What does the man likes to play chess lets give him some rocks mean? How did Socrates have an impact on history?

What are good opening sentences for an essay?