I am always glad to think that my education was, for the most part, informal, and had its roots in the real world.
Not necessarily your mother, or indeed mine, but, as it were, the ideal mother, somebody who doesn't care about your achievements. Unfortunately, most people are not our mothers. Most people make a strict correlation between how much time, and if you like, love -- not romantic love, though that may be something -- but love in general, respect --they are willing to accord us, that will be strictly defined by our position in the social hierarchy.
人不应该相信或不相信,而应该保持怀疑。
In mining, safety isn't just policy - it's personal.