云片儿糕
三十而立: 1. A man should be independent at the age of thirty.2. At thirty, a man should be able to think for himself.

迟到的春风
1:thirty years of age when a man should stand on his own feet; 2:be able to establish oneself at thirty
优优来来
1:thirty years of age when a man should stand on his own feet2:be able to establish oneself at thirty 3:30 stand
一口好锅
Sub- said that, 三十而立, 40 forties years old, 50 know the destiny, 60 is pleasing to the ear, 70 has one's wish
三生皆缘
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 the dictates of my own heart; for what I desired no longer overstepped the boundaries of right.