On the first day of school, Socrates told his students, "Today, we'll only learn one thing. That is to swing your arm forward and backward."

在开学的第一天，苏格拉底告诉他的学生：“今天，我们只学一件事情。那就是前后摆动你的手臂。”

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Let's say you meet a day-older version of yourself just before you cross through the front of the gate and jump backward in time, as if you will hang around for a day to greet yourself in the past.

比如你在穿过前门以前遇到了比自己年长一天的自己，然后及时地向后跳开，就好像你会花一天时间闲逛来和过去的自己相遇。

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On this day, Morrie says that he has an exercise for us to try. We are to stand, facing away from our classmates, and fall backward, relying on another student to catch us.

一天，莫里老师说要让我们进行一次测验：我们背对着同学，站着，然后向后倒，依赖别的同学来接住我们。

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My goodness if we have to carry a 10 year backward glance with us all day and every day how can we explain away extreme movements in individual stocks or indices?

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So now that my foot has healed, I'm going back to the youthinator, putting on my running shoes, keeping Rob's phone number tucked in the back pocket of my work-out clothes, hobbling over to the recumbent bike in the corner of the advanced orthopedic rehabilitation center, and for 30 minutes a day pedaling furiously backward toward my youth.

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"Even par for the day was never going to go backward, " Ogilvy said.

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