Heart of Darkness by Joseph Conrad Chapter 2 Page 44

They had not the fierce character boding immediate hostile intention. Unexpected, wild, and violent as they had been, they had given me an irresistible impression of sorrow. The glimpse of the steamboat had for some reason filled those savages with unrestrained grief. The danger, if any, I expounded, was from our proximity to a great human passion let loose. Even extreme grief may ultimately vent itself in violence — but more generally takes the form of apathy....

“You should have seen the pilgrims stare! They had no heart to grin, or even to revile me: but I believe they thought me gone mad — with fright, maybe. I delivered a regular lecture. My dear boys, it was no good bothering. Keep a lookout? Well, you may guess I watched the fog for the signs of lifting as a cat watches a mouse; but for anything