我无法改变我的出身或我经历的一切，所以我为什么要为造就我的事情感到羞耻？

文学是人类的记忆。

40%的解决方案：提升幸福的能力在我们的个人掌控之中。

There is nothing which I dread so much as a division of the republic into two great parties, each arranged under its leader, and concerting measures in opposition to each other.

创新和技术将是解决我们面临的能源挑战的关键。