Wright Brothers National Memorial propelled himself into the air while wearing paddles on his arms and legs; An homage to Otto Lilienthal, a German who died while conducting gliding experiments; A reference to a French philosopher who thought that since dew rose in the morning, if it could be placed in an expandable bag attached to a box and sail, it would naturally rise when placed in the sun. (It didn't.) Right Door (top to bottom): Icarus, the Greek mythological figure who tried to fly from Crete by attaching feathers to his arms with wax. He fell when he flew too close to the
Sun He (Zixiao) Later, he had the intention of deposing Sun He and replacing him with Sun Liang, his youngest son. Two officials, Chen Zheng (陳正) and Chen Xiang (陳象), wrote a memorial to Sun Quan, citing the historical example of Shensheng and Xiqi to warn Sun Quan that changing the Crown Prince could lead to a civil war in the future. Zhu Ju and Qu Huang also repeatedly pressured Sun Quan to pardon Sun He. Sun Quan got fed up with them, so he executed Chen Zheng and Chen Xiang and had Zhu Ju and Qu Huang flogged 100 times. Qu Huang