Famous quotes containing the words single and/or species:
“My thought, whose murder yet is but fantastical,
Shakes so my single state of man,
That function is smothered in surmise,
And nothing is but what is not.”
—William Shakespeare (1564–1616)
“There are minds so impatient of inferiority that their gratitude is a species of revenge, and they return benefits, not because recompense is a pleasure, but because obligation is a pain.”
—Samuel Johnson (1709–1784)