"May you have a good nightmare!" - Fritz Kunkel (Adlerian psychologist) was fond of saying to people he met in the evening.

"If inner and outer goals are very different, the conflict can create evil nightmares with the purpose of forcing the dreamer to change the direction of her or his journey." - Anita Konkka, Finnish writer

Both quotes from Oneira - Dream Wisdom: Quotations on Dreams and Nightmares