如今網(wǎng)絡上到處都是免費的教育資源，真正稀缺的是對學習的渴望。
Free education is abundant, all over the Internet. It's the desire to learn that's scarce.
The question of whether computers can think is like the question of whether submarines can swim.
我不是天后，我是工作者。
她決定，要真正成為一個書呆子，你必須更喜歡虛構的世界而不是現(xiàn)實世界。