Nikola Tesla — "I do not marry, for I consider that for an inventor, marriage is a great obstacl…"

"What one man calls God, another calls the laws of physics."

"It is paradoxical, yet true, to say, that the more we know, the more ignorant we become in the absolute sense, for it is only through enlightenment that we become conscious of our limitations. Precise…"

"Like a wave in the physical world, in the infinite ocean of the medium which pervades all, so in the world of organisms, in life, an impulse started proceeds onward, at times, may be, with the speed o…"

"I myself eschew all stimulants. I also practically abstain from meat."

"I am credited with being one of the hardest workers and perhaps I am, if thought is the equivalent of labour, for I have devoted to it almost all of my waking hours. But if work is interpreted to be a…"