A smile is frequently misconstrued by the simple-hearted into the outward sign of inward kindness.

Many think that it conciliates children and little dogs.

But that which the many think is usually wrong.
If Evasio Mon's face said anything at all, it warned the world that it had to deal with a man of perfect self-control.

And the man who controls himself is usually able to control just so much of his surrounding world as may suit his purpose.
There was something in the set of this man's eyes which suggested no easy victory over self.

For his eyes were close together.