Crossword puzzle clue "smooth street wise"

Smooth, street-wise

"Smooth Operator" smooth operator

Who wrote "Wise men learn more from fools than fools from the wise"

Strong poker hand ... or what the starts of the starred entries are, spelling-wise (but not sound-wise!)

Street-wise amphibian?

___ Street, London's onetime equivalent to New York's Wall Street

Street that's like the Main Street of Chinatown

Street Cry, to Street Sense