ラムズフェルド元国防長官の、スピーチ聞いて欲しい。わかってないことがわかってないの論理。往々にして知的に優越した相手の会話は愚かさを感じさえするかもしれないが、ジョハリの窓の死角を意識すると人生変わります。この意味が分かる人は資質があると思うReports that say something hasn’t happened are always interesting to me because as we know, there are known knowns: there are things we know we know. We also know there are known unknowns: that is to say we know there are some things [we know]we do not know. But there are also unknown unknowns—the ones we don’t know we don’t know. And if one looks throughout the history of our country and other free countries, it is the latter category that tends to be the difficult one..”
