One must be sane to think clearly, but one can think deeply and be quite insane
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
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
You may live to see man-made horrors beyond your comprehension
It is dangerous for a human being to be too self-confident
Good girls are found every corner of the earth. But unfortunately earth is round
Can one desire too much of a good thing?
If one cannot enjoy reading a book over and over again, there is no use in reading it at all
I never forget a face, but in your case, I'll be glad to make an exception.
Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will
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