1. 中国有句话叫“三十 而立 ”，这也同样适用于中德关系。 As an old Chinese saying goes, a man is steadfast at the age of thirty, which also applies to China-Germany relations. 来自互联网
2. 孔子云：三十而立 ，四十而不惑，五十而知天命。 Kong Zi: cloud at forty and perplexed, fifty to know your destiny. 来自互联网
3. 现在我可以继续单打独斗，但关键是，我已经到了三十 而立 的时候。 Now I could go on in this personal basis but the point is I've just reached the 30 mark. 来自互联网
4. 男人三十 而立 的时候，他们的朋友往往都是高中或者大学里交的哥们。 When men hit their 30s, many cling to their high school and college friends. 来自互联网
5. 我对三十 而立 的理解是：三十 岁时，需要有一个职业，可以让自己的思想驰骋。 I have my understanding of being independent at 30, that is, having a career at this age and following one's own ideas. 来自互联网
6. 这时候估计你就感觉你的“社会实践”成功了，大约正好是孔子说的“三十而立 ”的时候。 Then you will feel successful "social activities" at the age of around 30, which Confucius commented as "independent thirty". 来自互联网
7. 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。” 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 knew the decrees of Heaven." 来自互联网
8. 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。” 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 knew the decrees of Heaven." 来自互联网
