«Behavior, cognitive, and other personal factors, and environmental influences all operate interactively as determinants of each other.»

«In Texas, years ago, almost all of the oil came from surface operations. Then someone got the idea that there were greater sources of supply deeper down. A well was drilled five thousand feet deep. The result? A gusher. Too many of us operate on the surface. We never go deep enough to find supernatural resources. The result is, we never operate at our best. More time and investment is involved to go deep but a gusher will pay off.»

«Before I put a sketch on paper, the whole idea is worked out mentally. In my mind I change the construction, make improvements, and even operate the device. Without ever having drawn a sketch I can give the measurements of all parts to workmen, and when completed all these parts will fit, just as certainly as though I had made the actual drawings. It is immaterial to me whether I run my machine in my mind or test it in my shop. The inventions I have conceived in this way have always worked. In thirty years there has not been a single exception. My first electric motor, the vacuum wireless light, my turbine engine and many other devices have all been developed in exactly this way.»

«If all the world's a stage, I want to operate the trap door.»

«Editors may think of themselves as dignified headwaiters in a well-run restaurant but more often they operate a snack bar and expect you to be grateful that at least they got the food to the table warm.»

«Civilization today reminds me of an ape with a blowtorch playing in a room full of dynamite. It looks like the monkeys are about to operate the zoo, and the inmates are taking over the asylum.»

«How can I be expected to believe that this same racial discrimination which has been the cause of so much injustice and suffering right through the years, should now operate here to give me a fair and open trial?....consider myself neither morally nor legally obliged to obey laws made by a Parliament in which I am not represented. That the will of the people is the basis of the authority of government, is a principle universally acknowledged as sacred throughout the civilized world.»

«Entire new continent can emerge from the ocean in the time it takes for a Web page to show up on your screen. Contrary to what you may have heard, the Internet does not operate at the speed of light; it operates at the speed of the DMV.»

«Don't operate on the heart with a hatchet»

«It is only when you have both divine grace and human endeavor that you can experience bliss, just as you can enjoy the breeze of a fan only when you have both a fan and the electrical energy to operate it.»