释义:所有捷径都有隐藏的账单,真正的自由来自清醒的选择。
The role of education in economic development cannot be overstated; it is the foundation upon which innovation and productivity are built.
进化是最伟大的故事。
Thoughts are the shadows of our feelings always darker, emptier, simpler.
我出生于非洲。我之所以来加州,是因为在这里,新技术可以得到推广应用,而且,这里没有具有威胁性的竞争对手。