The proper format is

No one really "said" it; it is the equation that represents Einstein's Theory of Relativity.
Answer:
Landowners charged interest and caused farmers to go into debt.
Explanation:
The cost of sharecropping was higher than the income they made which kept the sharecroppers in a condition of constant debt and poverty.
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There are a lot of Quizlets about sharecropping that I highly recommend you go and check out!
You say "Im glad you had a nice time, I did as well we should do it again sometime." Or if you weren't with them, "Im glad you had a nice time, tell me about it?"
This is a weird question lol