1.？ A Once-in-a-lifetime Opportunity —— A Once-in-a-Millennium Opportunity in Xie Shangbiao, a History of Tides.
It is extremely rare to describe opportunities.
2.？ Iron shoes can't be worn out, but you don't have to work hard to get them —— Explanation of Feng Ming Menglong's "Jing Shi Jin Mei Fu Xiu Tong": It is a metaphor that what you urgently need took a lot of effort to find, but you got it unintentionally.
3.？ In A Dream of Red Mansions, jade strives for a good price, while women wait for time to fly —— Cao Xueqin explained: If you are not satisfied with the status quo of obscurity, you will be brilliant and ambitious one day.
4.？ A gentleman keeps pace with the times —— Cao Xueqin explains in A Dream of Red Mansions: Seize the opportunity.
Observe opportunities that are good for you and take action.
5.？ People who know the times are heroes, but those who don't know the opportunities are not wise-Yan Zi explained in "Yan Zi's Eight Lords in Spring and Autumn": Only those who can clearly understand the trend of the times can become heroes.