"Growing hemp as nature designed it is vital to our urgent need to reduce greenhouse gases and ensure the survival of our planet"

"The art of medicine consists in amusing the patient while nature cures the disease"

"We cannot command Nature except by obeying her"

"Nature and wisdom never are at strife"

"He loves nature in spite of what it did to him"

"Where is human nature so weak as in the bookstore?"

"The sound of the human voice is the best of nature but only if it comes out from the feelings"

"Wonder if there is life on another planet? Let's suppose there is. Suppose further, that only one star in a trillion has a planet that could support life. If that were the case, then there would be at least 100 million planets that harbored life"

"Here men from the planet Earth first set foot upon the Moon. July 1969 AD. We came in peace for all mankind"

"There are more men ennobled by study than by nature"

"He is richest who is content with the least, for content is the wealth of nature"