What does it mean to have an eye?

A discerning person refers to a person who observes things clearly; A man of insight.

Source:

1, one of Tang Hanshan's poems: "If you suddenly meet a discerning person, you will fall into the world."

2. Qing Ping is unclear about "Xiawai _ Scrapped, Li Shuoxu's Wonderful Book": "His disciples are afraid that people with discerning eyes will see through it and it will be a disaster for future generations, so it is unreadable."

3. Qin Mu's "One North, Flowers with Unique Style and Artistic Style": "So-and-so forged the works of the ancients, and how he painstakingly managed for many years, the discerning person immediately knew."

Make sentences:

1, what he said sounds well-founded, but a discerning person can tell at a glance that he is stabbing in the back and expressing personal grievances.

2. A discerning person will know at a glance.

You steal the beam and replace the peach with the peach, which will be seen by the discerning person sooner or later.