Portal Quotes

"This is the Weighted Companion Cube. It will accompany you for the remainder of the test."

"The Weighted Companion Cube will not threaten to stab you and, in fact, cannot speak."

"If the Companion Cube does talk, and Aperture Science would like to take this opportunity to remind you that it cannot, please disregard it's advice"

"Congratulations on completing the test, but the weighted Companion Cube can no longer accompany you and therefore must be euthanized."

"Although the euthanizing process is remarkably painful, 8 out of 10 Aperture Science engineers believe that the Companion Cube is most likely incapable of feeling much pain."

"While it has been a faithful companion, your Companion Cube cannot accompany you through the rest of the test. If it could talk - and the Enrichment Center takes this opportunity to remind you that it cannot - it would tell you to go on without it because it would rather die in a fire than become a burden to you."