Don Quixote followed nature, and being satisfied with his first sleep, did not solicit more. As for Sancho, he never wanted a second, for the first lasted him from night to morning, indicating a sound body and a mind free from care; but his master, being unable to sleep himself awakened him, saying, "I am amazed, Sancho, at the torpor of thy soul; it seems as if thou wert made of marble or brass, insensible of emotion or sentiment!

It is not the responsibility of knights errant to discover whether the afflicted, the enchained and the oppressed whom they encounter on the road are reduced to these circumstances and suffer this distress for their vices, or for their virtues: the knight's sole responsibility is to succour them as people in need, having eyes only for their sufferings, not for their misdeeds.

Let the worst come to the worst.

Great persons are able to do great kindnesses.

A silly remark can be made in Latin as well as in Spanish.

When God sends the dawn, he sends it for all.

There is nothing costs less than civility.