永远不要让自尊心妨碍你在需要时寻求帮助。
The world is full of obvious things which nobody by any chance ever observes.
先读经书，再读史籍，以经论史，评论古人史事，就不会与圣贤相悖；研读史籍，再温经书，以史证经，读书目的升华，决不仅为章句之学。
Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.
小说是生命的一本明亮的书。