From: Philippe Turchet
I read the french version some years ago (Le langage universel du corps: comprendre l'être humain à travers la gestuelle) which was really interesting. To be a good entrepreneur in my point of view half of the work may be creativity and skills to make things happen, but half of it is also to be able to connect with people around you and feel them too, so being a good "psychologist" may help :)
"Discover the ways you have been inadvertently communicating negative, positive, neutral, or mixed messages with the simple body movements you habitually make without even thinking about it. Know when someone is lying to you!"
https://www.amazon.fr/dp/162087072X