みなさん！なにかいろいろと煮詰まっているようですね。
いい気味です。
さあ、頭をリフレッシュしましょう。
次の英文を美しく和訳してください。あくまでも美しく！
えーと、難易度は初級です。

これを和訳できない者が、楽典をどうのこうの語る資格はありません。

It is difficult to realize the enormously important role that
language plays in our social behavior.　What would a society without
language be like?　It would of course have no writing or other means
of communication by words, for all these are ultimately dependent on
spoken speech.　Our means of learning would therefore be greatly
restricted.　We should be obliged, like the animals, to learn by
doing or by observing the actions of others.　All of history would
disappear, for without language there would be no way of recreating
past experiences and communicating them to others or of sharing in the
mental processes of our fellowmen.　Indeed, it is very likely that we
should not think at all.　Many psychologists maintain that thought
itself requires the use of language, that the process of thinking is
really talking things over with ourselves.

だれも寝てはならぬ！