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Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.

愛之深，責(zé)之切。

世界不是游樂場，而是思想和利益的戰(zhàn)場。

新聞自由是英國人所有的公民、政治和宗教權(quán)利的保障。

Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.