The most exciting breakthroughs of the 21st century will not occur because of technology but because of an expanding concept of what it means to be human.
解析：知道自己還有所不知，這是很高明的。不知道卻自以為知道，這就是很糟糕的。
理論計(jì)算機(jī)科學(xué)中的挑戰(zhàn)不僅僅是解決問題，而是理解為什么它們難以解決。
音樂是靈魂的語言，而我只是一個(gè)翻譯者。
The very shaping of history now outpaces the ability of men to orient themselves in accordance with cherished values. And which values? Even when they do not panic, men often sense that older ways of feeling and thinking have collapsed and that newer beginnings are ambiguous to the point of moral stasis.