„Love all, trust a few, do wrong to none.“
Variant: Love all, trust a few.
Source: All's Well That Ends Well
Related quotes

„All men do the best they can. But none meet life honestly and few heroically.“
— Clarence Darrow American lawyer and leading member of the American Civil Liberties Union 1857 - 1938
As quoted in Infidels and Heretics : An Agnostic's Anthology (1929) edited by Clarence Darrow and Wallace Rice, p. 206

„It is better to pick the wrong priority than none at all.“
— Peter F. Drucker American business consultant 1909 - 2005
Source: 1960s - 1980s, MANAGEMENT: Tasks, Responsibilities, Practices (1973), Part 1, p. 119

— Robert Graves English poet and novelist 1895 - 1985
"Babylon"
Fairies and Fusiliers (1917)
Context: Robin, and Red Riding Hood
Take together to the wood,
And Sir Galahad lies hid
In a cave with Captain Kidd.
None of all the magic hosts,
None remain but a few ghosts
Of timorous heart, to linger on
Weeping for lost Babylon.

— Dan Fogelberg singer-songwriter, musician 1951 - 2007
Believe in Me.
Song lyrics, Windows and Walls (1984)
— Philip Wylie American writer 1902 - 1971
Source: Generation of Vipers (1942), p. 104
Context: Few men, indeed, are so mad that they do not know when they are doing wrong. But so avid is their pursuit of goods that wrongdoing has become an element of all they do. To protest that fact is idle. Our politics, our business — little and big, our professions, our labor, are smitten in every facet with a corruption occasioned by reckless determination to make not just a reasonable profit but all the profit that can be wrung from every enterprise. Our commonest man, emulating his superiors, forges ahead with a brick on the safety valve of his conscience. Think over your morning paper in that light.
„Sacrifice and neon lights slave ships don't wait. Love many, trust few, and don't be late“
— Tom Morello American guitarist and singer-songwriter 1964
One Man Revolution.
Lyrics

„If our two loves be one, or, thou and I
Love so alike, that none do slacken, none can die.“
Songs and Sonnets (1633), The Good-Morrow
Context: p>I wonder, by my troth, what thou and I
Did, till we loved? Were we not weaned till then?
But sucked on country pleasures, childishly?
Or snorted we in the Seven Sleepers’ den?
’Twas so; but this, all pleasures fancies be.
If ever any beauty I did see,
Which I desired, and got, ’twas but a dream of thee. And now good-morrow to our waking souls,
Which watch not one another out of fear;
For love, all love of other sights controls,
And makes one little room an everywhere.
Let sea-discoverers to new worlds have gone,
Let maps to other, worlds on worlds have shown,
Let us possess one world, each hath one, and is one.My face in thine eye, thine in mine appears,
And true plain hearts do in the faces rest;
Where can we find two better hemispheres,
Without sharp north, without declining west?
Whatever dies, was not mixed equally;
If our two loves be one, or, thou and I
Love so alike, that none do slacken, none can die.</p

— William Wordsworth, book Lyrical Ballads
She Dwelt Among the Untrodden Ways, st. 1 (1799).
Lyrical Ballads (1798–1800)

„He who loves trusts the loved one unreservedly, and in all things.“
— Alessandro Piccolomini Italian writer and philosopher 1508 - 1579
Act III., Scene III. — (Cornelio).
Translation reported in Harbottle's Dictionary of quotations French and Italian (1904), p. 261.
L’Alessandro (1544)

„Those that trust no one, usually end up trusting the wrong person."-Umma to Midnight“
— Sister Souljah, book Midnight and the Meaning of Love
Source: Midnight and the Meaning of Love

„She knew few words and believed in none.“
— F. Scott Fitzgerald, book Tender Is the Night
Source: Tender Is the Night

„Those who trusted at the wrong time and place will in turn mistrust at the wrong time and place.“
— Marie von Ebner-Eschenbach Austrian writer 1830 - 1916
Der am unrechten Orte vertraute, wird dafür am unrechten Orte mißtrauen.
Source: Aphorisms (1880/1893), p. 29.

— Richard Fuller (minister) United States Baptist minister 1804 - 1876
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 71.