Famous quotes containing the words mental and/or fatigue:
“Children and savages use only nouns or names of things, which they convert into verbs, and apply to analogous mental acts.”
—Ralph Waldo Emerson (1803–1882)
“I thank heaven that the 4th. of July is over. It is always a day of great fatigue to me, and of some embarrassments from improper intrusions and some from unintended exclusions.”
—Thomas Jefferson (1743–1826)