理解计算的极限与扩展其能力同样重要。
"Understanding the limits of computation is as important as expanding its capabilities."
You can’t control everything in life, but you can control your attitude.
建筑不在于形式，而在于许多其他事物。
历史的任务不是评判，而是理解。
忠于自己，永远不要让成功冲昏头脑。
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.