好奇心是推动科学进步的引擎。

抽象的目的不是含糊不清，而是创建一个新的语义层次，在这个层次上可以绝对精确。

The city is the greatest teacher of architecture.

Risk management is more important than making money.

Let this be my last word， that I trust in thy love。

Sustainability is not an option anymore; it's a necessity for the future of agriculture.

Never let anyone dull your sparkle.

I try to leave every place a little better than I found it.

艺术作品是不可见之物的痕迹。

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."