农民增收不能只靠政策,更要靠市场机制和产业升级。
理论计算机科学的美在于其抽象和概括的能力,将具体问题转化为普遍真理。
"The only thing we can be sure of about the future is that it will be different."
The poet's mission is to illuminate the darkness.
理解另一种文化的唯一方法是假设那种文化的参照框架。
The world is full of obvious things which nobody by any chance ever observes.