轧棉机的发明是需求和观察的结果。
The invention of the cotton gin was the result of necessity and observation.
Behind every bushel of grain is a story of dedication that spans generations.
世界总是对的。
我坚持自己的信仰，很多时候这可能与常规或人们对我的期望相违背。
The best way to understand a program is to try to change it.
"The Weeknd is a character, Abel is the real me."
解释：对别人没有恩德，却想有求于人，这是罪过。