心理学必须始终问：这如何帮助有机体生活？
Psychology must always ask: How does this help the organism live?
进化是一个漫长的过程。
你的声音就是你的力量，永远不要让任何人压制它。
The internet has changed the way information is disseminated, but human nature has never changed.
The mining industry must evolve to meet the demands of a changing world, or it will be left behind.