真理是永恆的，知識卻可變易，混淆二者則後果不堪設想。Truth is eternal, knowledge is changeable. It is disastrous to confuse them.

Truth is eternal, knowledge is changeable. It is disastrous to confuse them.  ─MADELEINE L’ENGLE, An Acceptable Time
真理是永恆的，知識卻可變易，混淆二者則後果不堪設想。