Tesla quotes in his handwriting font

Nikola Tesla Quotes - Page 3

Profound words from, or about, the world's greatest inventor
Displaying 21 - 30 of 139

To me, relativity is just a mass of error, deceptive, and violently opposed to the teachings of great men of science gone before, and even to common sense. The theory wraps all these errors and fallacies and clothes them in a mathematical god which fascinates, dazzles, and makes people blind to underlying error.

July 11th, 1935

Our virtues and our failings are inseparable, like force and matter. When they separate, man is no more.

June, 1900

My conviction has grown so strong that I no longer look on this plan of energy or intelligence transmission as a mere theoretical possibility, but as a serious problem in electrical engineering, which must be carried out some day.

February 24th, 1893

My ear barely caught signals coming in regular succession which could not have been produced on earth...

October 12th, 1919

When the great truth accidentally revealed and experimentally confirmed is fully recognized, that this planet, with all its appalling immensity, is to electric currents virtually no more than a small metal ball and that by this fact many possibilities, each baffling imagination and of incalculable consequence, are rendered absolutely sure of accomplishment; when the first plant is inaugurated and it is shown that a telegraphic message, almost as secret and non-interfereable as a thought, can be transmitted to any terrestrial distance, the sound of the human voice, with all its intonations and inflections, faithfully and instantly reproduced at any other point of the globe, the energy of a waterfall made available for supplying light, heat or motive power, anywhere — on sea, or land, or high in the air — humanity will be like an ant heap stirred up with a stick: See the excitement coming!

March 5th, 1904

It is quite evident, though, that this squandering cannot go on indefinitely, for geological investigations prove our fuel stores to be limited. So great has been the drain on them of late years that the specter of exhaustion is looming up threateningly in the distance...

December, 1931

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.

July, 1949

I hope this is the invention that will make war impossible.

May 20th, 1916

Behold the dark threat
veiled in words of flame
One child in misery
is a nation's shame!


Though free to think and act, we are held together, like the stars in the firmament, with ties inseparable. These ties cannot be seen, but we can feel them.

June, 1900