"Compassion is a call, a demand of nature, to relieve the unhappy as hunger is a natural call for food"

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

"A house is not a home unless it contains food and fire for the mind as well as the body"

"Sex is a part of nature. I go along with nature"

"Computers are magnificent tools for the realization of our dreams, but no machine can replace the human spark of spirit, compassion, love, and understanding"

"What is food to one man is bitter poison to others"

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

"We cannot command Nature except by obeying her"

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

"Nature and wisdom never are at strife"

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