The question mark (?; also known as an interrogation point, interrogation mark, question point, query or eroteme), is a punctuation mark that replaces the full stop (period) at the end of an interrogative sentence in English and many other languages. The question mark is not used for indirect questions. The question mark character is also often used in place of missing or unknown data.
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Famous quotes containing the words question and/or mark:
“I am glad I made the late race. It gave me a hearing on the great and durable question of the age, which I could have had in no other way; and though I now sink out of view, and shall be forgotten, I believe I have made some marks which will tell for the cause of civil liberty long after I am gone.”
—Abraham Lincoln (1809–1865)
“Love’s mysteries in souls do grow,
But yet the body is his book.
And if some lover, such as we,
Have heard this dialogue of one,
Let him still mark us, he shall see
Small change, when we’re to bodies gone.””
—John Donne (1572–1631)