The essence of a free government consists in an effectual control of rivalries.

The true measure of success is how we uplift the communities where we operate.

世界是一个非常复杂的地方，而且它并没有变得简单。

Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing.

最重要的是保持头脑活跃。