Faith is as essential to the spiritual realm as oxygen is to the natural realm.

“The bond built in sorrow is stronger the friendship natured in success.”

“It is ludicrous to mistake the Bible and the Koran for primers of natural science.”

“Nature will always present us a path toward clarity.”

“It is man's natural sickness to believe that he possesses the truth.”

“Mother Nature doesn't care if you're having fun. ”

Two things control man's nature: instinct and experience.

Nature never did betray the heart that loved her.

One touch of nature makes the whole world kin.

It is human nature to think wisely and to act in an absurd fashion.