Famous quotes containing the words operation and/or chopper:
“Human knowledge and human power meet in one; for where the cause is not known the effect cannot be produced. Nature to be commanded must be obeyed; and that which in contemplation is as the cause is in operation as the rule.”
—Francis Bacon (15601626)
“It is as when a migrating army of mice girdles a forest of pines. The chopper fells trees from the same motive that the mouse gnaws them,to get his living. You tell me that he has a more interesting family than the mouse. That is as it happens.”
—Henry David Thoreau (18171862)