Sizing People Up: A Veteran FBI Agent's User Manual for Behavior Prediction

by Robin Dreeke

But trust must rest upon rational reasons—and simply liking someone is not one of them. A sad fact of life is that most people lose more to those they love than to everybody else put together. And it’s not because the person they love is evil. It’s because they didn’t trust wisely.

Doveryai no Proveryai: Trust, but verify.