“It is a good success to take people from the city to the forests; but there is a much greater success: To bring the forest to the people, to the cities! To bring heaven to the hell!”

“In youth, the greatest success is to see the world from the eyes of the aged people and to feel exactly how they feel.”

“Walk aimlessly in the streets; this is a good meditation! Walk aimlessly in the forests; this is a good meditation!”

“To think the welfare and the goodness of the next generations is indeed a good ethics, but there is much greater ethics than this: To think the welfare and the goodness of the current generations, the very people of now! The reason is simple: Future may not exist, it is only a possibility, but the people of now are not possibility, they are here!”

“Go to forest to meet the wise green friends!”

“The key to success is not to seek for a particular key to success!”

“Bed is a good friend; book is a good friend; night is a good friend. Try to bring them all together.”