“There is no adequate defence except stupidity against the impact of a new idea.”

“If you want something new, you have to stop doing something old”

“I can't understand why people are frightened of new ideas. I'm frightened of the old ones.”

“Each voice carries a portion of value, no matter how unpalatable or distasteful that voice may be: no one person, government, ideology, transnational, or religious institution can own and dominate ...”