Innovation in mining technology is what will keep the industry alive in the next century.

我们都在寻找某样东西，但我们并不总是知道那是什么。

以柳丝榆荚的从容反衬桃李的飘零，暗喻超然物外的态度

The essence of computer science is the study of algorithms and their efficiency.

出自北齐·颜之推《颜氏家训·文章》。书写文章要尊崇“三易”的原则，即文章内容要清晰明了，这是第一项。书写的文字要简单概要，这是第二项。书写的段落要读起来朗朗上口这是第三项。

I’m not afraid to fail, I’m afraid to not try.

It always seems impossible until it's done.