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The whole of science is nothing more than a refinement of everyday thinking.

Courage is not the absence of fear, but rather the judgment that something else is more important than fear.

抱最好的希望，做最壞的打算。

The only way to discover the limits of the possible is to go beyond them into the impossible.

Design is not just about form and function, but about life and relationships.

The moment you stop trying to be better is the moment you start to die.

在我們的伊甸園中，蘋果放棄了匯編語言：使用語言浪費機器周期是有罪的。現在，LISP機器允許LISP程序員放棄胸罩和無花果葉。