Daniel (Hebrew: דָּנִיֵּאל, Modern Daniyyel Tiberian Dāniyyêl ; Arabic: دانيال, meaning in Hebrew "God is my Judge") is the protagonist in the Book of Daniel of the Hebrew Bible. In the narrative, when Daniel was a young man, he was taken into Babylonian captivity where he was educated in Chaldean thought. However, he never converted to Neo-Babylonian ways. By Divine Wisdom from his God, Yahweh, he interpreted dreams and visions of kings, thus becoming a prominent figure in the court of Babylon. Eventually, he had apocalyptic visions of his own that have been interpreted as the Four monarchies. Some of the most famous tales of Daniel are: Shadrach, Meshach, and Abednego, The writing on the wall and Daniel in the lions' den.

In the third year of the reign of Jehoiakim (BC 606), Daniel and his friends Hananiah, Mishael, and Azariah were among the young Jewish nobility carried off to Babylon. The four were chosen for their intellect and beauty to be trained as advisors to the Babylonian court,(Daniel 1) Daniel was given the name Belteshazzar, i.e., prince of Bel, or Bel protect the king!(not to be confused with the neo-Babylonian king, Belshazzar). Hananiah, Mishael, and Azariah were given the Babylonian names, Shadrach, Meshach, and Abednego, respectively.

Daniel Dod (28 September 1788 Virginia – 9 May 1823 New York City) was a mathematician and a mechanical engineer. He fabricated the engine for the first steamboat to cross the Atlantic Ocean.

Dod was educated at Rutgers College, and became distinguished for his mathematical acquirements. He was especially devoted to the construction of steam machinery, beginning when steam navigation was in its infancy, and soon became one of the most successful engine builders in the country. In 1811 he declined an appointment in Rutgers as professor of mathematics, in order to devote himself to this business. His mechanical constructions were different from former ones, and, having proved superior to all others, were generally adopted. In 1819 the “SS Savannah,” with an engine of his building, made the first steamship voyage across the Atlantic, and returned in safety after visiting England and Russia.

In 1821, Dod moved to New York City, where he was reputed the most successful engine builder in the United States. In 1823, having altered the machinery of a steamboat, he went on board to witness the effect of his repair by a trial trip on the East River. The boiler exploded, and so severely injured Dod that he died a few days thereafter.

"The Man" is a slang phrase that may refer to the government or to some other authority in a position of power. In addition to this derogatory connotation, it may also serve as a term of respect and praise.

The phrase "the Man is keeping me down" is commonly used to describe oppression. The phrase "stick it to the Man" encourages resistance to authority, and essentially means "fight back" or "resist", either openly or via sabotage.

The earliest recorded use^{[citation needed]} of the term "the Man" in the American sense dates back to a letter written by a young Alexander Hamilton in September 1772, when he was 15. In a letter to his father James Hamilton, published in the Royal Dutch-American Gazette, he described the response of the Dutch governor of St. Croix to a hurricane that raked that island on August 31, 1772. "Our General has issued several very salutary and humane regulations and both in his publick and private measures, has shewn himself the Man." ^{[dubious – discuss]} In the Southern U.S. states, the phrase came to be applied to any man or any group in a position of authority, or to authority in the abstract. From about the 1950s the phrase was also an underworld code word for police, the warden of a prison or other law enforcement or penal authorities.