英文關鍵字
abstract
anger
aspirations
brain
clever
cloudy
concentration
conceptual
contemplation
creativity
daydreaming
depression
dream
face
free
freedom
head
headache
human
idea
illustration
imagination
innovation
inspiration
intelligence
lighting
male
man
memory
mental
metaphor
mind
mood
pain
person
power
rain
smart
solution
space
storm
symbol
think
thinking
thoughts