The biggest risk in investing is not market risk, but the risk of not being able to meet your financial goals.

Innovation is the backbone of modern mining—without it, we're just digging holes in the ground.

They throw their shadows before them who carry their lantern on their back.

一个人如果不讲信用，不知道他怎么能立身处世？就像牛车没有了輗，马车上没有了軏，还靠什么行走呢？

冬天已经到来，春天还会远吗？

我认为对古代好的东西要阐述奖惩，对现在好的东西要创造，不过是希望好的东西越来越多罢了。 

写作是一种不被中断的谈话方式。