Quotes about outside
page 5

Groucho Marx photo

“Outside of a dog, a book is man's best friend. Inside of a dog, it's too dark to read.”

Groucho Marx (1890–1977) American comedian

This may be original with Groucho, but the Quote Investigator http://quoteinvestigator.com/category/jim-brewer/ mentions the earliest report found in a 1958 issue of Boy's Life magazine where it is attributed to Jim Brewer.
Misattributed
Variant: Outside of a dog, a book is man's best friend. Inside of a dog, it's too dark to read.
Source: The Essential Groucho: Writings For By And About Groucho Marx

“You think you're the only one?" Theo said. "Everyone has scars. We just don't all wear them on the outside.”

Natasha Friend (1972) American writer

Source: My Life in Black and White

Cassandra Clare photo

“I thought it'd be something cooler, like a van with 'Death to Demons' painted on the outside, or...”

Simon to Jace, pg. 132
Source: The Mortal Instruments, City of Bones (2007)

Anne Lamott photo
Joel Osteen photo

“We may get knocked down on the outside, but the key to living in victory is to learn how to get up on the inside.”

Joel Osteen (1963) American televangelist and author

Source: Your Best Life Now: 7 Steps to Living at Your Full Potential

Pat Barker photo
Maxine Kumin photo
Shannon Hale photo
Emma Donoghue photo
Philip Pullman photo
Paulo Coelho photo
Andy Stanley photo

“… often, stepping outside your comfort zone is not careless irresponsibility, but a necessary act of obedience.”

Andy Stanley (1958) American Christian minister

Source: Fields Of Gold

Stephen King photo
John C. Maxwell photo

“Growth inside fuels growth outside.”

John C. Maxwell (1947) American author, speaker and pastor
Mo Willems photo
Anaïs Nin photo
Jeffrey Eugenides photo
Salman Rushdie photo

“The truth is that most of life will unfold in accordance with forces far outside your control, regardless of what your mind says about it.”

Michael Singer (1945) American landscape architect

Source: The Untethered Soul: The Journey Beyond Yourself

Harun Yahya photo

“We live not in the world outside, but in a world inside ourselves.”

Harun Yahya (1956) Turkish author

Source: The Little Man in The Tower

Winston S. Churchill photo

“There is nothing better for the inside of a man than the outside of a horse.”

Winston S. Churchill (1874–1965) Prime Minister of the United Kingdom

According to The quote verifier: who said what, where, and when (2006), Keyes, Macmillan, p. 91 ISBN 0312340044 , the cover of a trade magazine once credited this observation to Churchill, but it dates back well into the nineteenth century, and has been variously attributed to Henry Ward Beecher, Oliver Wendell Holmes, w:Theodore Roosevelt, w:Thomas Jefferson, w:Will Rogers and Lord Palmerston, among others. One documented use in Social Silhouettes (1906) by George William Erskine Russell, p. 218 wherein a character attributes the saying to Lord Palmerston.
Misattributed

Rick Riordan photo
Joseph Heller photo
D.H. Lawrence photo
Howard Zinn photo
Meg Cabot photo
Rick Riordan photo
Richelle Mead photo
E.M. Forster photo
Ernest Hemingway photo
Andrew Carnegie photo
George Eliot photo

“Adventure is not outside man; it is within.”

George Eliot (1819–1880) English novelist, journalist and translator
Smith Wigglesworth photo
Saul D. Alinsky photo
Steven Wright photo
Ayn Rand photo
Steven Wright photo
Darren Shan photo
Eudora Welty photo
Naomi Wolf photo
Jerome K. Jerome photo
Richard Wilbur photo

“Outside the open window
The morning air is all awash with angels.”

Richard Wilbur (1921–2017) American poet

Love Calls Us To The Things Of This World
Source: Collected Poems, 1943-2004
Context: The eyes open to a cry of pulleys,
And spirited from sleep, the astounded soul
Hangs for a moment bodiless and simple
As false dawn.
Outside the open window
The morning air is all awash with angels.

Milan Kundera photo
Jodi Picoult photo
Jennifer Weiner photo
Terry McMillan photo
Charles Taylor photo
Laurie Halse Anderson photo
Raymond Carver photo
Thomas Hardy photo
Anne Rice photo
Alberto Manguel photo
Margaret Atwood photo
John Updike photo
Jon Ronson photo

“What’s the good of being true to your religion on the outside, if you don’t change what’s on the inside, were it really counts?”

Randa Abdel-Fattah (1979) contemporary Australian writer of novels for young adults

Source: Does My Head Look Big In This?

Alyson Nöel photo
Yann Martel photo
Gabriel García Márquez photo
Jim Morrison photo
Ralph Waldo Emerson photo

“Ne te quaesiveris extra." (Do not seek for things outside of yourself)”

Ralph Waldo Emerson (1803–1882) American philosopher, essayist, and poet

Source: Self-Reliance and Other Essays

Douglas Adams photo
Albert Hofmann photo
Sarah Dessen photo
Haruki Murakami photo
Laurie Halse Anderson photo
Tim Burton photo
James Patterson photo
Hunter S. Thompson photo
Douglas Adams photo
Marguerite Duras photo
Sherrilyn Kenyon photo
Gabriel García Márquez photo
Arundhati Roy photo
Sara Shepard photo
Franz Kafka photo