失去一个父母可能被视为不幸；失去两个则看起来像是粗心大意。
To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.
Beware of the Turing tar-pit in which everything is possible but nothing of interest is easy.
你只要努力做义事，我还要把天下送给你。
【释义】贤能的人处世，会根据时代的变化而调整自己的行为。
世界是一片伟大的海洋，我们是其中的水手。