“Fear, in evolution, has a special prominence: perhaps more than any other emotion it is crucial for survival.”

“Fear is an inhibitor that has kept more people from fulfilling their destiny than any other one emotion.”

“Has joy any survival value in the operations of evolution? I suspect that it does; I suspect that the morose and fearful are doomed to quick extinction. Where there is no joy there can be no courage; and without courage all other virtues are useless.”

“There are, in fact, no more important communications between one human being and another than those expressed emotionally, and no information more vital for constructing and reconstructing working models of the self and other than information about how each feels towards the other...it is the emotional communication between a patient and his therapist that play the crucial part. John Bowlby”

“Closeness can lead to emotions other than love. It's the ones who have been too intimate with you, lived in too close quarters, seen too much of your pain or envy or, perhaps more than anything, your shame, who, at the crucial moment, can be too easy to cut out, to exile, to expel, to kill off.”

“Fear defeats more people than any other one thing in the world.”