“The first object of the painter is to make a flat plane appear as a body in relief and projecting from that plane”

“Poor is the man who desires a lot”

“Things severed shall be united and shall acquire of themselves such virtue that they shall restore to men their lost memory: - That is the papyrus sheets, which are formed out of several strips and preserve the memory of the thoughts and deeds of men.”

“The wisest and noblest teacher is nature itself.”

“Oh! Speculators on things, boast not of knowing the things that nature ordinarily brings about; but rejoice if you know the end of those things which you yourself device.”

“Bounty, being free itself, thinks all others so.”

“He that is robbed, not wanting what is stolen, him not know t, and he's not robbed at all.”

“'Tis better to be vile than vile esteemed, When not to be, receives reproach of being, And the just pleasure lost, which is so deemed, Not by our feeling, but by others' seeing.”

“What light through yonder window breaks?”

“Earth-treading stars that make dark heaven light”

“The glowworm shows the matin to be near And gins to pale his uneffectual fire.”

“Whenever a true theory appears, it will be its own evidence. Its test is, that it will explain all phenomena.”

“The Good Spirit never cared for the colleges, and though all men and boys were now drilled in Greek, Latin, and Mathematics, it had quite left these shells high on the beach, and was creating and feeding other matters [science] at other ends of the world.”

“Every known fact in natural science was divined by the presentiment of somebody, before it was actually verified.”

“I have had a most rare vision. I have had a dream, past the wit of man to say what dream it was.”

“What ugly sights of death within mine eyes!”

“Art thou not, fatal vision, sensible to feelings as to sight?”