What are some personality traits of the Alchemist in the book The Alchemist by Paulo Coelho?

is a
very wise man, a man who only ever speaks the truth. Despite his great wisdom and magical powers
he doesn't seek fame or fortune. He's a very humble man who happily gives of himself and his
time to others to help them in their spiritual quests. He's wise enough to know that the things
of this world, such as riches and fame, are ultimately worthless, and so he is free to devote
his life to the pursuit of wisdom and knowledge. Like his predecessors he's turned away from the
world and all its vanities, yet still understands that world...