"Columbus didn't prove the Earth was round; he proved you could sail west and come back east on a flat Earth model."

"If the Earth was a ball, water would curve. But water always finds its level. Therefore, the Earth is flat."

"The horizon always rises to eye level, which proves the Earth is flat. On a ball, it would drop."

"The Bible says the Earth is flat. God doesn't lie."

"If the Earth is spinning, why can't we feel it? Why don't we see the stars shifting positions every night?"