I'm not going to let anyone else's opinion of me define who I am.

可持续性不是一种选择，而是我们星球未来的必需品。

创新不仅仅是技术的问题；它是关于我们如何思考和解决问题的方式。

The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

Loneliness is the human condition, and no amount of technology can change that.