存在不是它自己的理由。

反思本身不是罪恶。罪恶在于反思的状态，以及反思带来的静止。

On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."

农业的真正进步来自于技术与传统的平衡。

"The challenge of quantum mechanics is not in its complexity, but in its simplicity—it forces us to rethink our most basic assumptions about the universe."