我整洁、干净、刮了胡子、清醒,而且我不在乎谁知道。
I was neat, clean, shaved and sober, and I didn't care who knew it.
自由是绝对必要的。
最重要的事情是保持最重要的事情是最重要的。
The true test of a mathematical idea is its ability to inspire further questions.