Base Change - Proper Base Change For Etale Sheaves

Famous quotes containing the words proper, base, change and/or sheaves:

“A young man is not a proper hearer of lectures on political science; for he is inexperienced in the actions that occur in life, but its discussions start from these and are about these; and, further, since he tends to follow his passions, his study will be vain and unprofitable, because the end that is aimed at is not knowledge but action. And it makes no difference whether he is young in years or youthful in character.”
—Aristotle (384–323 B.C.)

“I have always heard, Sancho, that doing good to base fellows is like throwing water into the sea.”
—Miguel De Cervantes (1547–1616)

“You can’t change what happened between you and your ex-spouse, but you can change your attitude about it. Forgiveness doesn’t mean that what your ex did was right or that you condone what he or she did; it simply means that you no longer want to hold a grudge. Forgiveness is not a gift for the other person; it is a purely selfish act that allows you to put the past behind you.”
—Stephanie Marston (20th century)

“A thousand golden sheaves were lying there,
Shining and still, but not for long to stay—
As if a thousand girls with golden hair
Might rise from where they slept and go away.”
—Edwin Arlington Robinson (1869–1935)