I have often thought it would be a blessing if each human being were stricken blind and deaf for a few days at some time during his early adult life. Darkness would make him more appreciative of sight; silence would tech him the joys of sound．

我常常想，如果每个人在他成年的早期有一段时间致瞎致聋，那会是一种幸事，黑暗会使他更珍惜视力，寂静会教导他享受声音。

I，naturally, should want most to see the things which have become dear to me through my years of darkness. You, too, would want to let your eyes rest on the things that have become dear to you so that you could take the memory of them with you into the night that loomed before you．

当然，我会最想看到我多年的黑暗中对我变得珍贵的事情，你也会想让你们的目光停留在那些对你已经变得珍贵的事情上。这样，你就能随着你进入那逼近在你面前的长夜而永远记住它们。

Sometimes I have thought it would be an excellent rule to live each day as if we should die tomorrow. Such an attitude would emphasize sharply the values of life. We should live each day with a gentleness, a vigor, and a keenness of appreciation which are often lost when time stretches before us in the constant panorama of more days and months and years to come.

有时我想到，过好每一天是个非常好的习惯，似乎我们明天就会死去。这种态度鲜明地强调了生命的价值。我们应该以优雅、精力充沛、善知乐趣的方式过好每一天。而当岁月推移，在经常瞻观未来之时日、未来之年月中，这些又常常失去。

海伦·凯勒（Helen Keller，1880年6月27日－1968年6月1日），美国著名的女作家、教育家、慈善家、社会活动家。在十九个月时因患急性胃充血、脑充血而被夺去视力和听力。1887年与莎莉文老师相遇。1899年6月考入哈佛大学拉德克利夫女子学院。1968年6月1日逝世，享年87岁，却有86年生活在无光、无声的世界里。在此时间里，她先后完成了14本著作。其中最著名的有：《假如给我三天光明》《我的人生故事》《石墙故事》。她致力于为残疾人造福，建立了许多慈善机构，1964年荣获“总统自由勋章”，次年入选美国《时代周刊》评选的“二十世纪美国十大偶像”之一。