Danh ngôn của Leonard Mlodinow (Sứ mệnh: 3)

Scientists attach great importance to the human capacity for spoken language. But we also have a parallel track of nonverbal communication, which may reveal more than our carefully chosen words, and sometimes be at odds with them.
Nonverbal communication forms a social language that is in many ways richer and more fundamental than our words.
One of the most surprising forms of nonverbal communication is the way we automatically adjust the amount of time we spend looking into another's eyes as a function of our relative social position.
Touch is our most highly developed sense when we are born, and it remains a fundamental mode of communication throughout a baby's first year and an important influence throughout a person's life.
Our subliminal mental processes operate outside awareness because they arise in these portions of our mind that are inaccessible to our conscious self; their inaccessibility is due to the architecture of the brain rather than because they have been subject to Freudian motivational forces like repression.