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永遠不要停止學習；一旦停止，你就會開始落后。

I'm not perfect, but I'm always striving to be better.

I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.

我喜歡夜晚。沒有黑暗，我們就永遠看不到星星。

心靈不是感官信息的被動接受者，而是感知過程中的積極參與者。