Sometimes to expect the best from everyone is arrogance

Alexander: Have I become so arrogant that I am blind?

Hephaistion: Sometimes to expect the best from everyone is arrogance.

Alexander: Then it’s true. I have become a tyrant!

Hephaistion: No! But perhaps a stranger. We’ve come too far. They don’t understand you anymore.

Source: http://www.imdb.com/character/ch0034660/quotes