Complex Sleep Apnea

Famous quotes containing the words complex and/or sleep:

“Uneducated people are unfortunate in that they do grasp complex issues, educated people, on the other hand, often do not understand simplicity, which is a far greater misfortune.”
—Franz Grillparzer (1791–1872)

“Only when one cannot sleep does one know how long the night is.”
—Chinese proverb.