No one can read the history of astronomy without perceiving that Copernicus, Newton, Laplace, are not new men, or a new kind of men, but that Thales, Anaximenes, Hipparchus, Empodocles, Aristorchus, Pythagorus, Oenipodes, had anticipated them.
No man should travel until he has learned the language of the country he visits. Otherwise he voluntarily makes himself a great baby - so helpless and so ridiculous.
A beautiful person among the Greeks, was thought to betray by this sign some secret favor of the immortal gods; and we can pardonpride, when a woman possesses such a figure that wherever she stands, or moves, or leaves a shadow on the wall, or sits for a portrait to the artist, she confers a favor on the world.
Guard well your spare moments. They are like uncut diamonds. Discard them and their value will never be known. Improve them and they will become the brightest gems in a useful life.
Our debt to tradition through reading and conversation is so massive, our protest so rare and insignificant-and this commonly on the ground of other reading and hearing-that in large sense, one would say there is no pure originality. All minds quote. Old and new make the warp and woof of every moment. There is no thread that is not a twist of these two strands. By necessity, by proclivity, and by delight, we all quote. It is as difficult to appropriate the thoughts of others as it is to invent.
If men would avoid that general language and general manner in which they strive to hide all that is peculiar, and would say only what was uppermost in their own minds, after their own individual manner, every man would be interesting.