No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

Mathematics is the music of reason.

暂时的东西有时比永久的东西更有力量。

And when you do I want you to know this， remember this: there is no such thing as failure. Failure is just life trying to move us in another direction. Now when you’re down there in the hole， it looks like failure. So this past year I had to spoon feed those words to myself.

软件是否有可能与其他软件不同，是否应该被丢弃：整个目的是将其视为肥皂泡？