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The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

Mental phenomena are best understood as bridges between environmental demands and organismic responses.

The transition to cleaner energy must be practical, affordable, and reliable.

"I’m a very calm person. That helps me in tennis and in life."

You have enemies? Good. That means you've stood up for something, sometime in your life.

The world is full of obvious things which nobody by any chance ever observes.