理解计算的极限对于推进计算机科学领域至关重要。
Understanding the limits of computation is essential for advancing the field of computer science.
Focus on directions rather than destinations. Who knows their destiny？ But maintain the right direction and you’ll arrive at where you want to go.
"故事是通过光影来讲述的。"
诗歌不是对话，诗歌是在见证者面前进行的独白。
最好的数学是你第一眼看不明白的数学。
