When a player gets a quest card is it kept secret or do you have to show everyone what it is?

The Warlocks quest has never been a secret in the past so I can't imagine it would be with the new cards either. In fact if it was kept a secret it would be all to easy for you to "forget" you were on a given quest without others reminding you that you need to complete it as soon as possible.

you can choose freely from the deck and u place it face up in front of you .so no its not a secret .