“Man is a tireless traveller wandering in the dark valleys of his past!”

“To see the big picture, get out of the dark valleys, climb to the sunny summits!”

“Every long travel changes man!”

“Truth wanders everywhere, but especially and frequently, it wanders in the silence. To meet with it, you wander in the silence too.”

“Be the inner journeys, be the outer travels, all trips elevate man, all voyages lift him up!”

“A bird without wings and a man without art are both condemned to wander in low places; they can never soar up to those unrivalled heights.”

“With ignorant masses, the travel back in time is not only a possible travel, but it is the only travel!”