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I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.

地球是一個圓點。月亮是一個圓點。太陽是一個圓點。星星是圓點。

我相信接納。我相信當下。

在理論物理學中，近似的藝術往往比精確解更重要。