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The more one works, the more one discovers.

It's dope to be black until it's hard to be black.

最好的建筑來自于良好的關系。

解釋：國家大而政績小，國家的影響就跟它的政績一樣；國家小而政績大，國家的地位也大。

If something is too hard, we move on to something else.What could be more simpler than that?

Chemistry is not just a science—it’s a way of thinking.