“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!”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”