父子之间要亲爱，君臣之间要有礼义，夫妇之间要挚爱但还要有内外之别，老少之间有尊卑之序，朋友之间要有诚信之德。
You never know with these things when you're trying something new what can happen. This is all experimental.
我不是早起的人，我是夜猫子。
Literature is the art of discovering something extraordinary about ordinary people, and saying with ordinary words something extraordinary.
We must balance the need for affordable energy today with the imperative of building a sustainable energy future.
Hardware is the skeleton of innovation, software is its nervous system, but human need is its beating heart.
真理很纯粹，可决不简单。
Every pill we produce carries a promise—to heal, to hope, to improve lives.
The world may be cruel, but it is also beautiful.