故事是作者写给自己的一封信，用来告诉自己那些无法通过其他方式发现的事情。

Sustainability is not an option; it's a necessity for the future of our industry.

Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.

Coal miners don't just dig in the dirt, they dig for progress.

数学是上帝用来书写宇宙的语言。

Emotions are biological signals that prepare the organism for action.

我们对显而易见的事物视而不见，而且对自己的盲目也视而不见。

我不创造乌托邦；我只做可能的事。