"The history of science shows that the human mind is capable of understanding the most complex phenomena."

"The world is not a machine, but a living organism."

"The greatest discovery of mankind is that man can do what he sets his mind to."

"There is no matter as such! All matter originates and exists only by virtue of a force which brings the particle of an atom to vibration."

"What is the good of a scientific discovery that does not make a difference in everyday life?"