I wanted to build something that was my own, something I could point to and say, I made that. It was the only way I saw to make life meaningful.
我想建立一些属于自己的东西，一些我可以指着说，这是我做的。这是我看到的唯一让生活有意义的方式。
进步主要取决于人类本性中最强大而不仅仅是最高尚的力量能否被用于增加善。