The invention of the cotton gin was a mere accident; I was then young and very poor, and it was a great object with me to realize something from it.
轧棉机的发明纯属偶然；那时我还很年轻，非常贫穷，对我来说从中实现一些价值是一个重要的目标。
To be brave is to love someone unconditionally, without expecting anything in return.
创新是一个企业的灵魂，没有创新就没有未来。
当真理还正在穿鞋的时候，谎言就能走遍半个世界。