Quote by Hipparchus

"In each measurement lies the humility of acknowledging error and the courage to record it."

Hipparchus
Astronomer Mathematician Anatolia (Nicaea) 190–120

More from Hipparchus

"The stars are the land-marks of the universe."
"In the celestial sphere, we find the truth of all things."
"Measure twice, cut once; observe twice, conclude once."
"The heavens declare the glory of precision."

All quotes by Hipparchus