To affirm your vision every day.

每天都要坚信自己的愿景。

It's responsible for pretty much all of our useful day to day vision, from our color perception to our high visual detail, to our central vision.

它负责我们几乎所有有用的日常视觉，从我们的颜色感知到我们的高视觉细节，再到我们的中心视觉。

Before he converted to Christianity he had served under a Roman emperor, but he saw the light so to speak when he had a vision one day which involved a stag and a crucifix.

在他皈依基督教之前， 他曾在一位罗马皇帝手下服役，但可以说，有一天他看到了光明， 看到了一只雄鹿和一个十字架。