Quote by Paul Ekman

"The face is like a window into the inner person."

"Micro expressions are the involuntary facial expressions that reveal our true emotions."

"Understanding emotions is key to understanding human behavior."

"We cannot lie with our faces as well as we can with our words."

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."