安全必须始终是采矿作业的首要任务。
Safety must always be the top priority in mining operations.
我不让任何人让我感到渺小。
Sometimes the simplest solutions in chemistry are the most elegant and powerful.
译文：毛毛细雨虽小却容易打湿衣裳，无中生有的话看似无事却会伤到人心。赏析：一句看似不经意的话，但有时会让听者误解，生出怨恨之心。
"Change begins with the courage to question the status quo."
人生的课程将以它们需要的顺序出现在你面前。任何你需要掌握的课程其实都在你身上。当你真正掌握了一节课之后，下一节课就会出现。如果你还活着，这就意味着你还有课程需要学习。
Documentation is like term insurance: It satisfies because almost no one who subscribes to it depends on its benefits.