I see what we do in science as having a location in lit space, so that there are things that are in the darkness, there are things that are in the penumbra, and there are things that are in the light.

• 我将我在科学所做的比作一个光照区，这样一来，有些事就在黑暗中，有些事在半影中，有些则在光亮下。