1 chapters命

“命”有天命、命令、寿命几层意思。孔子自述“五十而知天命”，朱熹解天命为“天道之流行而赋于物者”。

Each topic lists the chapters whose original text mentions it: chapters we have covered include our reading; others show the original only. Uncovered chapters will be added automatically once the full text is online.

1. 2.4At fifteen I set my heart on learning

   子曰：吾十有五而志于学，三十而立，四十而不惑，五十而知天命，六十而耳顺，七十而从心所欲，不逾矩。

   Not a certificate issued automatically at a certain age, but a road of learning.