「但是當我們敢打破沉默，正視現實，並且製造衝突，我們便是促使自己及周圍的人竭盡所能的思考。」 — Margaret Heffernan
"When we dare to break that silence, or when we dare to see, and we create conflict, we enable ourselves and the people around us to do our very best thinking." — Margaret Heffernan
精彩演講：敢於否定
http://www.ted.com/talks/margaret_heffernan_dare_to_disagree.html?embed=true
