to arrive at (after a struggle); to finally reach; to find one's way to; to finally hit on (e.g. an idea)
to follow (road); to pursue (course); to follow up; to follow (hyperlink)
to reach back into one's memory; to search one's mind; to recall
to continue (going along some trend)
to trace back to (the origins of something)
with difficulty; faltering; tottering; awkward
to have a dream; (lit.) to walk along the road of dreams