"The past is not a static pageant, it moves with us, changing as we change."

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

The difference between an adventure and an ordeal is attitude.

The most profound ideas in mathematics often arise from the simplest observations.

The widespread adoption of drones will bring an efficiency revolution.

译文：事物众多而智慧有限，有限的智慧不能遍知所有的事物，所以应该顺应事物的本性来治理它们。