智者不会武断地肯定任何事情,甚至不会断言智者一无所知。
可持续发展不是选择,而是煤炭行业的必然要求。
The end of history is not the end of events, but the end of the evolution of human political and social institutions.
The new leader is a facilitator, not an order giver.
Architecture is a hazardous mixture of omnipotence and impotence.