Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.

No nation can prosper without cooperation between its farmers and its industrial workers.

If you have an apple and I have an apple, and we exchange apples, we both still only have one apple. But if you have an idea and I have an idea, and we exchange ideas, we each now have two ideas.

毛毛虫眼中的世界末日，我们称之为蝴蝶。

那些善于学习的人们，应当能够求得其学习的甚解，了解之所以这样的缘故，不应当只求得背诵文章，看看便可以了。