我认为保持积极的态度和乐观很重要。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

"In the end, we will remember not the words of our enemies, but the silence of our friends."

I want to create a world where everything is connected.

成功的关键是坚持。