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Most people are afraid of change,but if you look at it as something you can count on,then it can be a comfort.There's not many things you can really count on.
The future of sustainable chemistry lies in developing catalysts that work under mild conditions.
The spread of liberal democracy has been accompanied by the spread of a global culture that is increasingly homogeneous.
The human body is a universe of mysteries waiting to be explored.
"Writing is a way to create something out of nothing."