There were many classic lines of the Ancient Dragon, and the following were some of them: 1. A hero without tears is invincible. Gu Long's Legend of Lu Xiaofeng 2. All martial arts in the world are invincible except for speed. Gu Long's Legend of Lu Xiaofeng 3. Where there is life, there is hope. Gu Long, White Jade Tiger You can't judge a book by its cover. Gu Long, White Jade Tiger 5. Chivalry, killing and arson. Gu Long's Legend of Lu Xiaofeng The world is as unpredictable as the universe. Gu Long's Peerless Twin Prides 7. Deep love and righteousness. Gu Long's Legend of Lu Xiaofeng 8. Sword qi, sword light, and sword light danced. Gu Long, White Jade Tiger 9. The True Colors of Heroes in the Misty Rain of Jiangnan. Gu Long, White Jade Tiger Life is short. Gu Long's Peerless Twin Prides