The Ethiopians say that their gods are snub-nosed and black, the Thracians that theirs have light blue eyes and red hair.

"We are all in the gutter, but some of us are looking at the stars."

这类波可以像光波一样被反射、折射和偏振。

I don’t think I’ll ever stop writing love songs.

每一次航行都是自然这本巨著中新的一页，由发现之手书写。

机器人是未来，但未来不是机器人。