Alternative form of God helps those who help themselves

(economics) The economic policies followed by Margaret Thatcher, British prime minister.

however

(idiomatic, almost always preceded by the) The person who stimulates or inspires a group; the major factor affecting a trend or set of developments.

(idiomatic) That ever lived.

(idiomatic, chiefly US, vulgar) Used to express contempt after a victory, a refuted argument or the sharing of undesirable information.

Used to indicate agreement with or confirmation to the previous speaker's remark.

(US, African-American Vernacular) Indicates complete agreement.

Synonym of that'll be the day (“said in reply to something that one believes will never happen”)

Archaic form of that's the ticket (“that is just right, or exactly what is needed”).