Famous quotes containing the words step and/or testing:
“Children crawl before they walk, walk before they runeach generally a precondition for the other. And with each step they take toward more independence, more mastery of the environment, their mothers take a step awayeach a small separation, a small distancing.”
—Lillian Breslow Rubin (20th century)
“Traditional scientific method has always been at the very best 20-20 hindsight. Its good for seeing where youve been. Its good for testing the truth of what you think you know, but it cant tell you where you ought to go.”
—Robert M. Pirsig (b. 1928)