If you don't give up, you still have a chance. Giving up is the greatest failure.

There are some things so serious you have to laugh at them.

The past is a shadow that never leaves.

Natural experiments can provide valuable insights into economic questions.

The world is full of chaos, but within that chaos, there is beauty.

真正的领导力不在于掌控，而在于关心那些你负责的人。

Be yourself; everyone else is already taken.

创新不仅仅是创造新产品，更是重新思考整个流程，以别人未曾想象的方式提供价值。

The investor's chief problem - and even his worst enemy - is likely to be himself.