“The author whom a lexicon can keep up with is worth nothing”

Source: Living Dharma: Teachings of Twelve Buddhist Masters

Book II, Ch. 8
Joseph Andrews (1742)

Thiis was published without credit in The Best Loved Poems of the American People (1936) with the title "Friendship", and since that time has sometimes been misattributed http://www.geonius.com/eliot/quotes.html to Eliot; it is actually an adaptation of lines by Dinah Craik, in A Life for a Life (1859):
Misattributed
Context: Oh, the comfort —
the inexpressible comfort of feeling safe with a person —
having neither to weigh thoughts nor measure words,
but pouring them all right out,
just as they are,
chaff and grain together;
certain that a faithful hand will take and sift them,
keep what is worth keeping,
and then with the breath of kindness blow the rest away.

Rien ne rehausse l'autorité mieux que le silence, splendeur des forts et refuge des faibles.
in Le Fil de l'épée.
Writings

1900s, A Square Deal (1903)
Context: Among ourselves we differ in many qualities of body, head, and heart; we are unequally developed, mentally as well as physically. But each of us has the right to ask that he shall be protected from wrong-doing as he does his work and carries his burden through life. No man needs sympathy because he has to work, because he has a burden to carry. Far and away the best prize that life offers is the chance to work hard at work worth doing; and this is a prize open to every man, for there can be no better worth doing than that done to keep in health and comfort and with reasonable advantages those immediately dependent upon the husband, the father, or the son. There is no room in our healthy American life for the mere idler, for the man or the woman whose object it is throughout life to shirk the duties which life ought to bring. Life can mean nothing worth meaning, unless its prime aim is the doing of duty, the achievement of results worth achieving.

Source: The Picture of Dorian Gray

True though this may have been in the past, it is true no longer. The science of our century has forged weapons of observation and analysis by which the veriest tyro may profit. Science has trained and fashioned the average mind into habits of exactitude and disciplined perception, and in so doing has fortified itself for tasks higher, wider, and incomparably more wonderful than even the wisest among our ancestors imagined. Like the souls in Plato's myth that follow the chariot of Zeus, it has ascended to a point of vision far above the earth. It is henceforth open to science to transcend all we now think we know of matter and to gain new glimpses of a profounder scheme of Cosmic law.
Address to the British Association for the Advancement of Science (1898)

A Short History of Decay (1949)