Be alone, that is the secret of invention; be alone, that is when ideas are born
Serbian-American inventor, electrical engineer, mechanical engineer, and futurist who is best known for his contributions to the design of the modern alternating current (AC) electricity supply system.
Life is and will ever remain an equation incapable of solution, but it contains certain known factors
One must be sane to think clearly, but one can think deeply and be quite insane
The progressive development of man is vitally dependent on invention
If you want to find the secrets of the universe, think in terms of energy, frequency and vibration
Great moments are born from great opportunity
Its not the love you make. It's the love you give
I hold that while man exists, it is his duty to improve not only his own condition, but to assist in ameliorating mankind
Resist much, obey little
Two there are who are never satisfied -- the lover of the world and the lover of knowledge.
A wrong concept misleads the understanding; a wrong deed degrades the whole man, and may eventually demolish the structure of the human ego
Everything in the universe is within you. Ask all from yourself
One can never consent to creep when one feels an impulse to soar
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