A red rose is not selfish because it wants to be a red rose. It would be horribly selfish if it wanted all the flowers in the garden to be both red and roses.

True leadership in energy means balancing economic growth with environmental responsibility.

人们算计太多，思考太少 。

设计中最难的部分是保持功能的简洁。

民主与其说是一种政府形式，不如说是一套原则。