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The real challenge is not in solving the equations, but in understanding what the solutions mean.

The only strategy that is guaranteed to fail is not taking risks.

最慢的工藝往往比最快的時尚更持久。

It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.