My aim is to get closer and closer, and in the end go past them.

我的目标是接近他们，最后超过他们。

youdao

However, if you don't test those limits and occasionally go past them, you can never improve.

不过，如果你不测试这些限制，偶尔去他们的过去，你永远不能提高。

youdao

They probably worked for you in the past. But now it’s time to step over them and go into the wider world of your unused potential.

但是现在应该摈弃这些，走到更宽广的世界中去开发你的潜能了。

youdao

Formula One, though, is not really about the crowds who go to the races to see cars blur past them in seconds.

ECONOMIST: The formula that drives Formula One

Forgive my little foolishness but I do like to go back to past claims of how everything is running out and measuring them up against reality.

FORBES: It's 2013: Let's Check Those New Scientist Claims About Running Out Of Terbium And Hafnium

If wormholes exist, they could be adapted to make time machines that send you into the future if you traverse them in one direction, but into the past if you go in the other direction.

CNN: Time travel: Can it really be done?