"It is wrong to suppose that if you can’t measure it, you can’t manage it – a costly myth."
Measurement is the quantification of attributes of an object or event, which can be used to compare with other objects or events. In other words, measurement is a process of determining how large or small a physical quantity is as compared to a basic reference quantity of the same kind.
"Science and engineering are based on measurements and comparisons. Thus, we need rules about how things are measured and compared, and we need experiments to establish the units for those measurements and comparisons. One purpose of physics (and engineering) is to design and conduct those experiments."
Measurement"I used to measure the heavens, now I measure the shadows of Earth. Although my mind was heaven-bound, the shadow of my body lies here."
Measurement"The more precise the measurement of position, the more imprecise the measurement of momentum, and vice versa."
Measurement"The art of measuring brings the world into subjection to man."
Measurement