"Most persons are so absorbed in the contemplation of the outside world that they are wholly oblivious to what is passing on within themselves. The premature death of millions is primarily traceable to…"

"The peril of a clash is aggravated by a more or less predominant sense of combativeness, posed by every human being. To resist this inherent fighting tendency the best way is to dispel ignorance of th…"

"The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence."

"I do not hesitate to state here for the world that there is no electrical principle or device which I have not conceived and substantially perfected in my own mind."

"We crave for new sensations but soon become indifferent to them. The wonders of yesterday are today common occurrences."