I never consciously place symbolism in my writing. That would be a self-conscious exercise and self-consciousness is defeating to any creative act. Better to get the subconscious to do the work for you, and get out of the way. The best symbolism is always unsuspected and natural. During a lifetime, one saves up information which collects itself around centers in the mind; these automatically become symbols on a subliminal level and need only be summoned in the heat of writing.
Ray BradburyI'll tell you," said Beatty, smiling at his cards. "That made you for a little while a drunkard. Read a few lines and off you go over the cliff. Bang, you're ready to blow up the world, chop off heads, knock down women and children, destroy authority. I know. I've been through it all.
Ray Bradbury