On examinations: Das Wissen ist der Tad der Forschung. Knowledge is the death of research. Nernst's motto. — Walther Nernst Copy Share Image
One should avoid carrying out an experiment requiring more than 10 per cent accuracy. — Walther Nernst Copy Share Image
No effect that requires more than 10 percent accuracy in measurement is worth investigating. — Walther Nernst Copy Share Image
