Cooperation is more important than competition, and ecosystems are more viable than going it alone.

挑战在于让不可能的事物看起来可信。

I do not know much about it, but I think some of America's best young men served in this war.

创新不仅仅是技术的问题；它是以创造所有利益相关者价值的方式解决现实世界的问题。