We often attribute understanding and other cognitive predicates by metaphor and analogy to cars, adding machines, and other artifacts, but nothing is proved by such attributions. – John Searle
Just as your car runs more smoothly and requires less energy to go faster and farther when the wheels are in perfect alignment, you perform better when your thoughts, feelings, emotions, goals, and values are in balance. – Brian Tracy
The first of all commodities to be exchanged is labour, and the freedom of man consists only in the exercise of the right to determine for himself in what manner his labour shall be employed, and how he will dispose of its products. – Henry Charles Carey
