Nothing has a stronger influence psychologically on their environment and especially on their children than the unlived life of the parent.
— Carl Jung

Realizing that our actions, feelings and behaviour are the result of our own images and beliefs gives us the level that psychology has always needed for changing personality.
Maxwell Maltz psychology quote

Minds that are ill at ease are agitated by both hope and fear.
— Ovid

When the mind is thinking it is talking to itself.
— Plato

[Psychology] should be just as concerned with building strength as with repairing damage.
— psychology quotation by Martin Seligman