Check Constraints

Famous quotes containing the words check and/or constraints:

“Every sect is a moral check on its neighbour. Competition is as wholesome in religion as in commerce.”
—Walter Savage Landor (1775–1864)

“Play is a major avenue for learning to manage anxiety. It gives the child a safe space where she can experiment at will, suspending the rules and constraints of physical and social reality. In play, the child becomes master rather than subject.... Play allows the child to transcend passivity and to become the active doer of what happens around her.”
—Alicia F. Lieberman (20th century)