“When you do your work happily, work will disappear.”

“When you do your works sincerely, you put wings to your works and then they will fly all over the world on their own!”

“Man lives in the house of nature. If he destroys the house, he shall be destroyed as well!”

“To get inspiration, go to the nature; for silence, go to the nature; to question the meaning of life, go to the nature; to feel the existence, go to the nature; to protect your mind, to reach the t...”

“To save our dying earth, any government which is not environmentalist must go because on earth there are thousands of governments but there in only one earth! Continuing with the eco-traitor stupid...”

“Without the intense touch of nature, you can never fully freshen yourself! Go for a camping and there both your weary mind and your exhausted body will rise like a morning sun!”

“It is better to be small, colorful, sexy, careless, and peaceful, like the flowers, than large, conservative, repressed, fearful, and aggressive, like the thunder lizards; a lesson, by the way, tha...”

“Nothing but truth is immortal.”

“I've put in so many enigmas and puzzles that it will keep the professors busy for centuries arguing over what I meant, and that is the only way of insuring one's immortality.”