Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

The true measure of a company’s success is its impact on people and the planet.

作战虽然讲究排兵布阵，但士兵的勇敢是其中的根本；丧葬虽然讲究礼节，但对亲人的哀思是其中的根本；一个人虽然很有学识，但思想道德、行为举止是其中的根本。

解析：学习不在数量，而在精通。

欲求新，则求变。欲求完美，求常变。

The world won't remember what you say, but it will never forget what you do.