In my professional work with the Agency, by the late '70s, I had come to question the value of a great deal of what we were doing, in terms of the intelligence agency's impact on American policy.
The president of the United States actually has to be able to walk and chew gum at the same time.
Only as you do know yourself can your brain serve you as a sharp and efficient tool. Know your own failings, passions, and prejudices so you can separate them from what you see.

