The explanatory gap between physical processes and conscious experience remains as wide as ever.

乳制品行业必须发展以满足不断变化的世界需求。

Happiness is a good flow of life； the conviction that you are taking part in the universe's purpose.

"The beauty of science lies in its ability to transform the abstract into the tangible."

唯一比被人议论更糟的是无人议论。

I don't act to escape reality, I act to understand it.