法国是欧洲的灵魂。

Friends can come and go, but banners hang forever.

The world is not a wish-granting factory.

"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

创作的行为是一种信仰的行为。

The circular economy is an opportunity to create value, not just reduce waste.