色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

The truth is not always beautiful, but the pursuit of truth is always beautiful.

The world is a book, and those who do not travel read only one page.

Sustainability isn't an option—it's the only path forward for any responsible business.

建筑是一種思維方式，一種理解世界的方式。

愚蠢的時間由時鐘衡量，但智慧的時間：沒有時鐘可以衡量。

The only valid data for psychology are observable behaviors.

文學不是現實的鏡子，而是塑造現實的錘子。

We must be long-termists and not be tempted by short-term interests.

The only existence we conceive is the existence of sensible things.

The greatest teacher is called “doing”.

Were it left to me to decide whether we should have a government without newspapers, or newspapers without a government, I should not hesitate a moment to prefer the latter.