The feeling of sleepiness when you are not in bed, and can't get there, is the meanest feeling in the world.

The feeling of sleepiness when you are not in bed, and can't get there, is the meanest feeling in the world.

当你不在床上，无法入睡的感觉是世界上最糟糕的感觉。

-- Edgar Watson Howe 埃德加·沃森·豪