市场失灵的程度永远不会为零,但政府失灵的程度同样如此。
We don't inherit the ocean from our ancestors; we borrow it from our children.
我们遭受痛苦,因此我们思考。
In chemistry, as in life, the most transformative reactions often require patience and precise conditions.
我们生来就带着正义的观念。