The individual has always had to struggle to keep from being overwhelmed by the tribe.

忠于自己，永远不要让别人说的话分散你对目标的注意力。

Continuous improvement isn't a destination—it's a journey that never ends.

The true test of civilization is not the census, nor the size of cities, nor the crops, but the kind of man that the country turns out.

Sun don't shine forever, but as long as it's here then we might as well shine together.

改变世界的唯一方法就是改变我们的思维方式。

从字符串中提取意义很困难，但是它们是我们唯一可以依靠的交流硬币。