All things are possible until they are proved impossible and even the impossible may only be so, as of now.

Sustainability is not a trend; it's a responsibility we all share.

If you are looking for something in your house， and you finally find it， when you’re done with it， don’t put it back where you found it. Put it back where you first looked for it.

人们撒谎有各种理由，但大多数时候是因为真相太难面对。

The most dangerous threat to democracy is the erosion of trust in institutions.

共同体是明确和确定的身份之间完全无中介的沟通甚至共融的关系品质。