We must balance economic growth with environmental responsibility.
The future belongs to those who can harness energy wisely.
在计算复杂性的研究中,我们常常发现可能的边界是由我们想象力的极限定义的。
"A good book is an event in my life."
Responsibilities gravitate to the person who can shoulder them;power to the man who knows how.
外部世界的旅程可能有一百万步;内心世界的旅程只有一步:当下正在迈出的这一步。