Famous quotes containing the words effective and/or theories:
“Relying on any one disciplinary approachtime-out, negotiation, tough love, the star systemputs the parenting team at risk. Why? Because children adapt to any method very quickly; todays effective technique becomes tomorrows worn dance.”
—Ron Taffel (20th century)
“The theories and speculations of men concern us more than their puny accomplishment. It is with a certain coldness and languor that we loiter about the actual and so-called practical.”
—Henry David Thoreau (18171862)
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