采矿技术的创新不是一种选择，而是我们对工人和环境应尽的义务。
Innovation in mining technology isn't an option—it's an obligation we owe to both our workers and the environment.
Any sufficiently advanced technology is indistinguishable from magic.
世界对于思考者是喜剧，对于感受者是悲剧。
质量从来不是偶然的，它始终是智慧努力的结果。
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.