经济学家正确地预测了过去五次衰退中的九次。
冠军是在无人注视时造就的。
审判自己比审判别人要难得多啊!你要是能审判好自己,你就是一个真正有才智的人。
Writing is like driving at night in the fog. You can only see as far as your headlights, but you can make the whole trip that way.