Hopefully是什么意思？

At least, you are making use of your money, and hopefully deriving value and pleasure from it.

Some colleges have what they call an "honor code", though if you are smart enough to get into these schools, you are either smart enough to get around any codes or hopefully, too ethical to consider doing so.

That's what—six to eight hundred pounds! So this time I'll need to make a lot more effort and hopefully will be successful the first time.

And I want to look at these both from a financial and from a personnel point of view and to offer a few hopefully effective solutions.