Of all the frictional resistances, the one that most retards human movement is ignorance, what Buddha called 'the greatest evil in the world.' The friction which results from ignorance ... can be reduced only by the spread of knowledge and the unification of the heterogeneous elements of humanity. No effort could be better spent.
Nikola TeslaMy brain is only a receiver, in the Universe there is a core from which we obtain knowledge, strength and inspiration. I have not penetrated into the secrets of this core, but I know that it exists.
Nikola TeslaI am even grateful to Einstein and others because through their erroneous theories they lead mankind away from that dangerous path I followed.
Nikola TeslaOf all things I liked books best. My father had a large library and whenever I could manage I tried to satisfy my passion for reading.
Nikola Tesla