这是一个阴暗肮脏的交易，充满了欺骗、控制和背叛，一个情报机构维持自己的神圣，方法是通过不断强化它自认为是真理的概念。
In a dirty bogus business, riddled with deceit, manipulation and betrayal, an intelligence service maintains it sanity by developing its own concept of what it believes to be the truth.
杜威认为，真理是有效用的工具，它永远是一种假设，确立了这一观念，就可以在世界上消灭教条和权威的决断方法。
Dewey considers that truth is useful instrument, and it is always a hypothesis. If that is firmy established, people can eliminate dogma and method of authority decision.
科学是通过实验、调查和推理的方法来获得真理。
Science is about learning the truth through experimentation, observation, and deduction.
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