在数学中，提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
安全不是成本——它是对我们最宝贵资源（人）的投资。
积攒黄金千两，也不如通晓四书五经。
The truth is not always the best story.
"To travel is to discover that everyone is wrong about other countries."
在计算中，将显而易见的东西变成有用的是“挫折”一词的活泼定义。