The Treasure of the Sierra Madre1948

James Cody:
[to Curtin] I've a hunch there's loads of the real goods up in those mountains...I can look at a hillside miles away and tell you whether it carries an ounce or a shipload...If you haven't found anything up there yet, I'll come along with ya and put your nose in it. There's indications in this valley, lots of indications. By tracing the rocks, I find they come from that ridge up there, washed down by the tropical rain...