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
He is an intelligent person who can translate his actions into good
Both optimists and pessimists contribute to society. The optimist invents the aeroplane, the pessimist the parachute
I was taught that the way of progress is neither swift nor easy
Respect is how to treat everyone, not just those you want to impress
Life is a shipwreck, but we must not forget to sing in the lifeboats
Anyone who lives within their means suffers from a lack of imagination
Inventor, Scientist
Author, Inventor, Philosopher, Scientist
Author, Scientist
Astronomer, Philosopher, Scientist
Philosopher, Scientist
Scientist
Philosopher, Scientist
Inventor, Scientist
Artist, Historian, Scientist
Philosopher, Scientist
Philosopher, Poet, Scientist
Inventor, Scientist, Writer
Inventor, Scientist
Scientist, Writer
Inventor, Scientist, Writer
Inventor, Politician, Scientist, Writer
Philosopher, Scientist
Scientist