This five day festival celebrates good over evil, light over dark.

在这五天的节日里，正义战胜了邪恶，光明战胜了黑暗。

youdao

Justice will inevitably prevail over evil, light over darkness and progress over backwardness.

正义总会战胜邪恶，光明总会战胜黑暗，进步总会战胜落后。

youdao

That's because it's here where the rigid polarities between light and dark and good and evil, all of these absolute oppositions, begin to collapse.

这是因为这里就是光与暗,善与恶之间严格的两极分化，及所有绝对的对比开始崩塌的地方。

耶鲁公开课 - 弥尔顿课程节选

Again we sense this instinctively--the pleasure we feel when a tooth stops hurting reminds us that we live our life in contexts and contrasts, and so perhaps you can argue that only by witnessing, and confronting, great evil were the forces of light able to burn most bright.

CNN: The necessary evil?

Known as the 'Festival of Light', it celebrates good over evil and ushers in the Indian New Year.

CNN: Quest for the festive spirit

Tell them that it was a mistake for Google not to put a red light indicating that a photo or video is being taken, and that you hope there will be one in future iterations (even though evil folk may find a way to somehow disable the light).

WSJ: Google Glass: An Etiquette Guide