介子推行年十五而相荊，仲尼聞之，使人往視之。
Jie Zitui [sic] became prime minister of Jing [Chu] at the age of fifteen. When Zhongni [Kongzi] heard of this, he sent a man to observe him.
還，曰：「廊下有二十五俊士，堂上有二十五老人。」
When the man returned, he said, “There are twenty-five learned men in his corridors and twenty-five venerable men in his courtyard.