"Indubitably."

From Cognitive Science and Psychoanalysis by Kenneth Mark Colby and Robert J. Stoller, 2013.

"The world is indubitably one if you look at it in one way, but as indubitably is it many, if you look at in another."

"We would pass a joint and suddenly everything about this world and our place in it seemed hilarious. Simple observations became impossibly profound. Indubitably so."*
—John Grogan, The Longest Trip Home: A Memoir (2009)

Can you guess the subject of this sentence?


Here's the answer in context (in black text on the black background. Highlight it to view.)

This screen shot, showing the "Tunnel of Love, Indubitably," is from the extraordinarily brilliant comedy series Arrested Development.

"YOU are indubitably the most important person you will ever meet in your world, in your lifetime.  No one nor anything will ever have as much impact or influence on YOU as YOU."*
—Jeanne Dolphus Cotton, Getting It Together: You, Life and Living (1995)

Photo by Matthew Allard.

"Facts are indubitably facts, and wish-thinking has no place in science."*
—The Rotarian (Jan. 1938)

"Iceland is indubitably one of the most interesting spots on the face of the globe."*
—The St. James's Magazine and United Empire Review (1862)

"Consciousness manifests itself indubitably in man and therefore, glimpsed in this one flash of light, it reveals itself as having a cosmic extension and consequently as being aureoled by limitless prolongations in space and time."*
—Frank Herbert & Bill Ransom, The Ascension Factor (1988)

"It is indubitably true that 'God is.'"*
—The Historical Constitution of St. Bonaventure's Philosophy