Ray Bradbury. 451 degrees Fahrenheit (№ 330152)

You're afraid of making mistakes. But don't be afraid. Errors sometimes useful. If you only knew! When I was young I shoved my ignorance in people's faces. I was beaten for it. And for forty years I have finally honed weapon of my knowledge. But if you hide your ignorance, no one will hit you and you'll never learn. Well, now go. Well! Go ahead!