Famous quotes containing the words step and/or testing:
“There are books so alive that you’re always afraid that while you weren’t reading, the book has gone and changed, has shifted like a river; while you went on living, it went on living too, and like a river moved on and moved away. No one has stepped twice into the same river. But did anyone ever step twice into the same book?”
—Marina Tsvetaeva (1892–1941)
“Traditional scientific method has always been at the very best 20-20 hindsight. It’s good for seeing where you’ve been. It’s good for testing the truth of what you think you know, but it can’t tell you where you ought to go.”
—Robert M. Pirsig (b. 1928)