Date: 1792

"For it is the right use of reason alone which makes us independent of everything--excepting the unclouded reason--'Whose service is perfect freedom.'"

— Wollstonecraft, Mary (1759-1797)

Date: 1796

"Thus he restored his plastic mind to its usual satisfaction, and arose the next morning without a cloud upon his brow."

— Burney [married name D'Arblay], Frances (1752-1840)

Date: 1854

"Then we shall have that marriage of minds which alone can blend all the hues of thought and feeling in one lovely rainbow of promise for the harvest of human happiness."

— Eliot, George (1819-1880)

Date: January 11, 2014

"It's [concerning sleep loss] like the difference between a snowstorm's disrupting a single day of trash pickup and a prolonged strike. No longer quite as easy to fix, and even when the strike is over, there's likely to be some stray debris floating around for quite some time yet."

— Konnikova, Maria (b. 1984)

Date: February 21, 2019

"A few years ago, when it suddenly occurred to us that the internet was a place we could never leave, I began to keep a diary of what it felt like to be there in the days of its snowy white disintegration, which felt also like the disintegration of my own mind."

— Lockwood, Patricia