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。
The only way to achieve true freedom is through self-discipline.
"It is impossible to go through life without trust: that is to be imprisoned in the worst cell of all, oneself."
The future of construction lies in materials that are both durable and environmentally friendly.