Sanskrit: मनो नाम महाव्याघ्रो विषयारण्यभूमिषु । त्यत्र न गच्छन्तु साधवो ये मुमुक्षवः 
English:  In the forest-tract of sense-pleasures there prowls a huge tiger called the mind. Let good people who have a longing for Liberation never go there.