#testing

Every empirical scientific statement must be capable of empirical testing.

From The Logic of Scientific Discovery by Karl Popper

Theories can only be tested against the background of a theoretical framework.

From The Structure of Scientific Revolutions by Thomas S. Kuhn

And We will surely test you with something of fear and hunger.

From The Quran: A New Translation by M.A.S. Abdel Haleem

You should write tests before you write the code.

From Clean Code by Robert C. Martin

Simulation can never replace real-world testing.

From The Art of Electronics by Paul Horowitz & Winfield Hill