Try different tactics until you can turn off worry the way you change a TV channel.

就像切换电视频道一样，你需要随时转变策略直到解决担忧这个问题。

youdao

Many people don't know what they are capable of until they are truly tested "Try things you don't think you can do.

许多人不知道他们能做什么，直到他们试过之后。 “试着做那些你认为你做不到的事。

youdao

If not, you can try to repeat the procedure until you have all of them.

如果没有，您可以尝试重复的程序，直到您所有的这些问题。

youdao

There's nothing more exciting to see with your glasses on, while you look nice. You can take those off if you wish to, or you can try to just be splitting the light in the room until the TAs grab your glasses, either is fine.

虽然你们戴着眼镜很好看，但现没什么东西需要戴着看了，你们可以拿掉了,或者你们在助教收上来之前，试试看分开屋里的光。

麻省理工公开课 - 化学原理课程节选

You can brute force it and unfortunately, the so-called Caesar cipher is not very secure because if you assume, for our purposes in English alphabet with 26 characters, say all lowercase for all uppercase, my God, you only have to try like 24, 25, 26 possible rotations until you can figure out what his secret message is.

你可以强行解密但是不幸地是，所谓的凯撒密码不是很安全的,因为如果假设，对于我们的26个字符的字母表,指明所有的小写为大写，我的天，你只要试24，25次，26次就可以解答出,密文的内容。

哈佛公开课 - 计算机科学课程节选

In the early days when there are four or five formulas, you could memorize all of them and you can try each one of them until something works, but after a couple of weeks you will have a hundred formulas and you cannot memorize all of them.

刚开始我们只会涉及到四,五个公式,你可以全部记下来,你可以一个一个试,直到解出答案,但过了几个星期,你就已经学了一百多个公式了,你没法全部记下来

耶鲁公开课 - 基础物理课程节选

If you cannot describe your idea in 140 characters or less, try again until you can.

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You don't really know how much you can do until you stand up and decide to try.

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Your email, phone and colleagues will try to pull your attention away, but you may become so engrossed in solving your puzzle that you can concentrate until you find the answers.

FORBES: How To Overcome Workplace Distraction