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The truth is rarely pure and never simple.

因果模型是理解世界的關鍵。

When we no longer have the power to change a situation, we are challenged to change ourselves.

The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language.

美好生活是一個過程，而不是一種狀態。它是一個方向，而不是一個目的地。