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The process of solving a mathematical problem is often more important than the solution itself.

真相總是由兩個(gè)半真半假的東西組成。

歷史學(xué)家行走在事實(shí)與想象的鋼絲上。

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

We must think beyond borders—forests don't recognize lines on a map.

Quality is not a dream; it is a reality.