“Legendary innovators like Franklin, Snow, and Darwin all possess some common intellectual qualities—a certain quickness of mind, unbounded curiosity—but they also share one other defining attribute. They have a lot of hobbies.”

“Don't be so quick to count out the teenagers. Some of the world's greatest changes, brilliant poetry, and innovations have come from the teenage mind.”

“What we share may be a lot like a traffic accident but we get one another. We are survivors of each other. We have been shark to one another, but also lifeboat. That counts for something.”

“That the speech of self-disclosure should be translatable seems to me very odd, but I am convinced that it is. The conclusion that I draw is that the only quality which all human being without exception possess is uniqueness: any characteristic, on the other hand, which one individual can be recognized as having in common with another, like red hair or the English language, implies the existence of other individual qualities which this classification excludes.”

“Let us be sure that the lady of our choice possesses certain tangible qualities that we admire; and if in other ways she falls short of our ideal, we must be patient and call to mind those qualities that first induced us to begin our courting.”

“Curiosity is the single most important attribute with which humans are born. More than a simple desire to discover or know things, curiosity is a powerful tool, like a scalpel or a searchlight. Curiosity changes us. It is also a way to effect change, perhaps even on a global level.”