"Ah well," Sinclair shrugs. "We'll find it, don't worry about that."

Never mind that he has no idea how they're going to find it. They will. They will because they have to. They don't have a choice.

The bathysphere goes dark for a few seconds before rising to the surface again in the Olympus Heights dock.

...He really doesn't want to go through the same shit they went through last time they were here. But he looks at Jack, waiting for his judgment.