生命中最伟大的光辉不在于永不坠落，而在于坠落后总能再度升起。

Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you.

译文：矮板凳坐着，才能学业有进，美好的光阴不要错过。赏析：要想获得知识，学有所成，我们必须要能忍受读书学习的寂寞和孤独。读书学习绝非一日之功，需要日积月累，需要持之以恒。

技术不仅仅是一种工具，它可以让学习者拥有以前可能没有的声音。

Better never means better for everyone... It always means worse, for some.

To promote the high-quality development of the coal industry, we must rely on technological innovation and intelligent upgrading.

A novel is not just a story; it is a mirror held up to society.