用现代汉语翻译下面句子。

    Reading is a good habit, but the problem is there's too much to read these days and too little time to read every word of it. There are hundreds of skills to help you read more in less time. Here are two skills that I think are especially good.
    Preview — if it's long and hard. Previewing is especially useful for getting a general idea of heavy reading like long magazine articles and business reports.
    Here's how to preview.
    Read the first two paragraphs and the last two paragraphs carefully.
    Then read only the first sentence of the other paragraphs.
    Previewing doesn't give you all the details. It keeps you from spending time on things you don't really want － or need － or read.
    Skim － if it's short and simple. Skimming is a good way to get a general idea of light reading like popular magazines or the sports and    entertainment of your daily paper.
    Here's how to skim.
    Get your eyes to move fast. Sweep them across each line.
    Pick up only a few key words in each line.
    Everybody skims differently. You and I may not pick up the same words when we skim the same piece, but we'll get a similar idea of what it's all about.

    （傅）文忠不谈诗文，而极爱才。余在直^①时最贫，一貂帽已三载，毛皆拳缩如蝟^②。一日黎明，公在隆宗门外小直房，独呼余至，探怀中五十金授余，嘱易新帽过年。时已残腊卒岁，资正缺，五十金遂以应用。明日入直，依然旧帽也。公一笑不复言。呜呼！此意尤可感已^③。

【注】①直：同“值”，当值，值勤。②蝟：今作“猬”，刺猬。③已：语气词。