The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

相关性和因果关系之间的区别在实证工作中是根本性的。

发怒如猛虎伤人，欲念似深渊难填。

Quality begins at the farm, and excellence is built through every step of the process.

Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.

表演的美妙之处在于它让你探索人类经验的不同方面。

农业现代化不仅仅是技术的升级，更是思维方式的转变。

Intelligence is not the ability to store information, but to know how to use it.

The effects of policy changes are often more nuanced than simple economic models suggest.

Innovation in the energy sector is not optional; it's a necessity for sustainable growth.