The future belongs to those who can balance profitability with purpose.

I'm not a rapper, I'm a African legend.

The ladder of success is best climbed by stepping on the rungs of opportunity.

惩罚教会的是恐惧，而不是责任感。

The human race has one really effective weapon, and that is laughter.

我们面临这样一个进退两难的境地，即教育已经成为智慧和自由思想最主要的障 碍之一。