"The line between good and evil runs through every human heart."

Honesty is the first chapter in the book of wisdom.

要理解一个人，你必须先理解他们的沉默。

"I write to understand, to question, to explore the complexities of human nature."

我相信可互换零件的原理将在未来制造业的进步中发挥巨大作用。

The idea that we will make a society where literally everybody is graded, the good at the top, bad at the bottom, exactly done as it should be, is impossible. There are simply too many random factors: accidents, accidents of birth, accidents of things dropping on people's heads, illnesses, etc. We will never get to grade them, never get to grade people as they should.