When did it come out, incomplete reference or complete reference?

It's completely quoted outside. Here are some references. See for yourself ~

1 however, three years later, "although I took all the pains and hardships, I got up early and went to bed late, but in the end, he suddenly changed his face"!

Analysis: Sentences with exclamation marks or question marks at the end of quotation marks should be enclosed in quotation marks. In this sentence, the exclamation point should be enclosed in quotation marks.

Maybe it's because young people don't know how to cherish time. Now I understand that "an inch of time and an inch of gold can't buy an inch of time." The true meaning of this sentence.

Analysis: There is no pause between "an inch of money can't buy an inch of time" and "this sentence", which constitutes an appositive compound reference. The quotation part is an integral part of the sentence, so the period is redundant and should be removed.

3. Natural beauty is the source of all artistic beauty. The ancients said: "The beauty of heaven and earth is speechless." The beauty of heaven and earth lies in the scenic spots and also in the "Xitou shepherd's purse flower". It is a kind of uncut natural beauty.

Analysis: both quotation marks are part of their respective sentences, and the period should be placed outside the quotation marks to indicate the end of the whole sentence.

4. Russell said: "The desire for love, the pursuit of knowledge and overwhelming sympathy for human suffering have dominated my life."

Analysis: Russell said in quotation marks is a direct quotation, and the period should be placed in quotation marks.

5. "Sing a word and break a few stems" is to choose the most appropriate words and show the most beautiful artistic conception.

Analysis: These are two poems quoted from Lu Yanrang's Kuyin in the Tang Dynasty, so the comma after "A few stems and whiskers" should be put outside quotation marks to form a complete sentence with other words.

6. Tao Qian said, "Relatives or sadness have been sung by others. What's the way to die? Ah". If so, it will be enough. ("In Memory of Liu Hezhen Jun")

Analysis: This sentence belongs to the same problem as Example 5, but the location of the quoted content is different. Example 5 is the subject and this sentence is the object. This is a complete quotation mark, and the period after "Shaanxi A" should be put in quotation marks.

7. "But how much love the inch-long grass has, I have three blessings." "Who knows that every meal is hard." The poems we recited when we were young were about gratitude.

Analysis: Do you want to mark the juxtaposition between quotation marks? At present, the usage of punctuation is not clearly defined, and the habit is to stop.

8. "Learning is afraid of the word' serious'." Teacher Zhang said: "Attitude determines everything, which really makes sense." .

Analysis: when "so-and-so" is placed in the middle of the quotation, a comma is added after it, and the period at the end of the sentence is placed in quotation marks. Therefore, in this sentence, the colon should be changed into a comma, and the period at the end of the sentence should be put in quotation marks.

9. Serina Liu told me yesterday: "He has a bad cold and can't play football today."

Analysis: This is obviously an indirect reference (report), so remove the quotation marks and change the colon into a comma.

In short, a relatively simple way to judge the usage of quotation marks is that if quotation marks are used as complete and independent, then the punctuation at the end should be placed in quotation marks; If the quotation is a part of a sentence, the punctuation at the end of the sentence must be placed outside the quotation marks (except question marks and exclamation marks).

Another example is:

1, Einstein said: "Imagination is more important than knowledge, because knowledge is limited, and imagination summarizes everything in the world, promotes progress and is the source of knowledge evolution."

2. The adage "All bets are off, modest gains" has been circulated for at least two thousand years today.

3. Modern painter Xu Beihong's horse, as some critics have said, is "full of vigor and vitality".