When you can measure what you are speaking about, and express it in numbers, you know something about it.
When you cannot measure, your knowledge is meager and unsatisfactory. - Lord Kelvin
When you cannot measure, your knowledge is meager and unsatisfactory.
- Lord Kelvin
Radio has no future." "X-rays are clearly a hoax". "The aeroplane is scientifically impossible. - Lord Kelvin
Radio has no future." "X-rays are clearly a hoax". "The aeroplane is scientifically impossible.
I often say that when you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measur… - Lord Kelvin
I often say that when you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measur…
In science there is only physics; all the rest is stamp collecting. - Lord Kelvin
In science there is only physics; all the rest is stamp collecting.
If you study science deep enough and long enough, it will force you to believe in God. - Lord Kelvin
If you study science deep enough and long enough, it will force you to believe in God.
When you can measure what you are speaking about, and express it in numbers, you know something about it. - Lord Kelvin
When you are face to face with a difficulty, you are up against a discovery. - Lord Kelvin
When you are face to face with a difficulty, you are up against a discovery.
Heavier-than-air flying machines are impossible. - Lord Kelvin
Heavier-than-air flying machines are impossible.
There is nothing new to be discovered in physics now. All that remains is more and more precise measurement. - Lord Kelvin
There is nothing new to be discovered in physics now. All that remains is more and more precise measurement.
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