Everybody is vulnerable to being in relationships where they get fooled. I'm no different. It's just human nature.

Only humans can hurt one another, Ada thought; only humans falter and betray one another with a stunning, fearsome frequency. As David's family had done to him; as David had done to her. And Ada would do it too. She would fail other people throughout her life, inevitably, even those she loved best.

You can get an idea of human nature only when you can see the relationship of the individual human being to the whole cosmos.

“One can only describe the human but can never define it because humans are complex in their nature.”

One can only describe the human but can never define it because humans are complex in their nature.

Criminality is a basic part of human nature.