carefully

Unless it's done very carefully, mining can contaminate rivers, wreck ecosystems and send highly toxic pollutants like mercury into the air.

But those who retell her story still tread carefully, often asking her spirit’s permission at her rumored grave in Tokyo.

The emotional mind refuses to accept any of the carefully assembled evidence served up by its logical counterpart.

We wouldn't feel so persecuted; this is how things universally are (it's just that other people carefully omit to speak about it).

I'm actually talking about something more fundamental, which is that the founders understood that any system of government that's carefully balancing our liberties and governance, if left still for too long, sort of becomes trapped.