Why is Muhammad bin Tughlaq regarded as one of the most remarkable rulers of his times?

Muhammad bin Tughlaq regarded as one of the most remarkable rulers of his times. He was a great scholar and had a keen interest in religion and philosophy. He had mastered mathematics, astronomy, logic and physical sciences. He was a lover of Persian literature, music, fine arts and calligraphy. He took a number of bold steps, some of which were far ahead of his time.