[ Sharon follows the gesture to the camera. A lifetime of training and habit keep River in her sights. ]

Not everything. Try as they might, they can't know all there is to know about us.

We're stronger than we think. [ She's known Steve, after all. She's seen how strong people can be, whether they have powers or abilities or no. She's seen what they're capable of. ] So long as we don't give up, we can still beat them, River.