一个灰色的回忆,怎能抗衡现在的生动与自由。
下一次绿色革命不会仅仅来自实验室,它将来自世界各地的农田。
法律是在国家权威强制下实现的社会生活条件的总和。
In mathematics, you don't understand things. You just get used to them.
"The most successful companies are those that are able to adapt to changing market conditions."