Let's say a Soviet exchange student back in the '70s would go back and tell the KGB about people and places and things that he'd seen and done and been involved with. This is not really espionage there's no betrayal of trust.

Deciding whether to trust or credit a person is always an uncertain task.

Espionage for the most part involves finding a person who knows something or has something that you can induce them secretly to give to you. That almost always involves a betrayal of trust.

We have only God on our side they have 'In God We Trust' on their side.

If global cooling will come soon - scientists will lose trust.

Experience has taught me never to trust a policeman. Just when you think one's all right he turns legit.

One feels very blessed to be born into a family like the Birla family which is a household name in India which stands for tradition is yet contemporary stands for trust.

Then trust me there's nothing like drinking So pleasant on this side of the grave: It keeps the unhappy from thinking And makes e'en the valiant more brave.

I don't really trust a sane person.

Deep Throat is a guy who could have your files and mine in his trust.