The old turtle know only wait for luck.

老海龟知道大事不好，只等着倒霉啦。

youdao

Don't wait for luck, should strive to master knowledge.

不要等待运气降临，应该努力掌握知识。

youdao

Don't wait for luck, you should go to effort to master knowledge.

不要等待运气降临，应该去努力掌握知识。

youdao

"But the folks who have been looking for work without any luck for months and,in some cases,years, cannot wait any longer.

VOA: standard.2009.12.06

With a bit of luck, Welsh football fans won't have to wait too long for their league to return to the television, but in the meantime one of the games of the season kicks off on Friday night.

BBC: SPORT | Football | Welsh | Welsh Premier preview

Now it seems that estate planners who wait until after Boxing Day on Dec. 26 to apply for the numbers will be out of luck.

FORBES: IRS Is Grinch Who Stole Tax ID Numbers