It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.

The most important thing is to be able to think like an economist, to see the world through that lens.

人工智能将改变每一个行业，但这需要时间。

The tongue is like a sharp knife, killing without drawing blood. Words from a skilled person can cause greater harm than a warrior’s weapon.