contemplation, symbol,

contemplation, reflection, meditation, thought, introspection, pondering, consideration, focus, mindfulness, awareness, calm, peace, silence, concentration, rumination, observation, insight, understanding, reasoning, deliberation, wisdom, philosophy, idea, thinking, evaluation, analysis, serenity, mental clarity, self awareness, deep thought, perspective, cognition, imagination, introspective, quiet, inner peace, mental focus, insightfulness, study, contemplation practice