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Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.
The true test of a mathematical idea is its ability to inspire further thought.
You have to be willing to fail in order to succeed.
To be an artist you have to give up everything, including the desire to be a good artist.
如果我比别人看得更远,那是因为我站在巨人的肩上。
用心体会整理才能理解精确得当,所以应当沉着稳重,不然就成了口头耳边的小事,过后就忘了。事理要以典故为依据,因此必须学识广博,否则就成了随意推测,胡编乱造。