夢夢

夢，是腦袋裡做出來的?

A dream is the experience of imagined
images, voices, or other sensations during sleep. Dreams often portray events
which are impossible or unlikely in reality, and are usually outside the control
of the dreamer. Many people report experiencing strong emotions while dreaming,
and frightening or upsetting dreams are referred to as nightmares.

Dreams have a long history both as a
subject of conjecture and as a source of inspiration (artistic or otherwise).
Throughout history people have sought meaning in dreams. They have been
described physiologically as a response to
neural processes during sleep, psychologically as reflections of
the unconscious, and spiritually as
messages from God or predictions of
the future (oneiromancy).