行义事不能进行时，不要责怪道义。 

可持续发展不仅仅是趋势，它是皮革鞣制的未来。

I'm a living legend.

To live is the rarest thing in the world. Most people exist, that is all.

领导力在于以诚信和透明的方式做出艰难的决定。

There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.

晏子春秋

零知识证明是一种证明你知道某事而不透露它是什么的方法。