三十而立
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。”
30本段今译：孔子说：“我十五岁立志学习；三十岁立身处世站稳了脚跟；四十岁时明白各种事理而不迷惑；五十岁时懂得天命；六十岁时对别人的话能辨别是非曲直；七十岁时能随心所欲而不越出规矩。”
1. 理译：The Master said: “At fifteen, I had my mind bent on learning. At thirty, I stood firm. At forty, I had no doubts. At fifty, I know the decrees of Heaven. At sixty, my ear was an obedient organ for the reception of truth. At seventy, I could follow what my heart desired, without transgressing what was right.”
2. 威译：The Master said, At fifteen I set my heart upon learning. At thirty, I had planted my feet firm upon the ground. At forty, I no longer suffered from perplexities. At fifty, I knew what were the biddings of Heaven. At sixty, I heard them with docile ear. At seventy, I could follow t
he dictates of my own heart; for what I desired no longer overstepped the boundaries of right.
3. 王译：Confucius said: “At fifteen I set my mind on learning. At thirty I acted on the proprieties. At forty I could make a clear distinction between benevolence and non-benevolence. At fifty I came to know the existence of the heavenly principles. At sixty, the heavenly principles were not offensive to my ears. At seventy I could do whatever I wished to without going beyond the heavenly principles.”
4. 赖译：Confucius said: “Since the age of 15, I have devoted myself to learning; since 30, I have been well established; since 40, I have understood many things and have no longer been confused; since 50, I have known my heaven-sent duty; since 60, I have been able to distinguish right and wrong on other people’s words; and since 70, I have been able to do what I intend freely without breaking the rules.”
5. 潘译：The Master said, “At fifteen I set my heart on learning. At thirty I could stand firm. At forty I had no doubts. At fifty I knew the Decree of Heaven. At sixty I was already obedie
nt (to this decree). At seventy I could follow the desire of my mind without overstepping the boundaries (of what is right).”
6. 丁译：Confucius said, “At fifteen I made up my mind to study; at thirty I was established; at forty I was no longer perplexed; at fifty I understood the will of Heaven; at sixty I listened to everything without feeling unhappy; at seventy I followed all my desires and none of them was against the norms.”