~さえ~ば (if only)

Just because the goal is good doesn't mean any means is acceptable.

Whenever she has a spare moment, it's golf.

The thief is definitely somewhere in here. There must be a hideout — all we have to do is find it.

If you just stay vigilant, opportunities will arise naturally.

All you have to do is keep quiet.

If only I could get back the time I wasted.

Mother is always telling me, 'All you need to do right now is study hard.'

If only I had married someone else.

As long as you don't overeat, I'm sure you'll definitely lose weight.

You can have that flower if you just ask.

Finding your way around Nagoya is easy. You just have to look at the signs.

I just hope the wind doesn't get any stronger!

Whenever my father has even a little free time, he goes fishing.

If only her husband cooperated, she could probably eliminate most of the household worries.

I just hope the temperature doesn't drop below freezing.

As long as you can translate the subject and object, the rest isn't that hard.